Lizard (character)

Curtis "Curt" Connors was born in Coral Gables, Florida. He was a gifted surgeon who enlisted in the U.S. Army. He performed emergency battlefield surgery on wounded GIs. However his right arm was terribly injured in a wartime blast, resulting in its amputation.[6][7]

After his return to civilian life as a research technologist, Connors became obsessed with uncovering the secrets of reptilian limb regeneration. Working from his home in the Florida Everglades with the help of war buddy Ted Sallis, he finally developed an experimental serum taken from reptilian DNA.[7] The serum successfully regrew the missing limb of a rabbit, so then Connors chose to test the serum on himself. He ingested the formula and he did indeed grow a new arm.

However, the formula had an unfortunate side effect: Connors was subsequently transformed into a reptilian humanoid monster.[8] Spider-Man discovered this situation during a trip to Florida to investigate newspaper reports of the Lizard after his employer the Daily Bugle challenged him. After discovering the Lizard's true identity and origin, Spider-Man used Connors' notes to create an antidote to restore him to his human form and mentality.[6] Another attempt to develop this serum for safe use again resulted in Connors transforming into the Lizard, but on this occasion he was saved thanks to his former colleague Professor X and his first team of X-Men, Beast and Angel tracking the Lizard down in the swamps so that the Iceman could send him into hibernation long enough to develop a cure.[9]

Later, Curt Connors relocated to New York City. He was able to repay Spider-Man by developing a formula to save May Parker's life after Peter Parker had given his aunt his radioactive blood during a transfusion, unintentionally putting her in mortal peril.[10] It later became clear that the success of Connors' apparent cure from the Lizard persona was short-lived. A repeating pattern soon occurred, with stress or a chemical reaction turning Connors into the Lizard, Spider-Man fighting him, and then forcing him to swallow the antidote to reverse the transformation until the next time. A second personality had formed with the Lizard, one with the familiar goal shared by many villains of taking over the world. The Lizard envisioned a world where all humans had been transformed into (or replaced by) super-reptiles like himself. Despite the Lizard's overall hatred of humans, he was often shown to be unwilling to harm his wife Martha or young son Billy.

As Connors, he aided Spider-Man in defeating the Rhino by developing a formula to dissolve the Rhino's bulletproof hide, but accidentally transformed himself into the Lizard due to exposure to the chemicals needed to create the formula and was restored by Spider-Man.[11] Connors was later abducted and forced to create a rejuvenation serum for Silvermane.[12] However, the stress from this caused Connors to again transform; the Lizard then battled Spider-Man and the Human Torch, and was restored to normal once again by Spider-Man.[13]

During another encounter with Spider-Man after Peter's attempts to remove his powers resulted in him growing four extra arms, a bite from Morbius endowed the Lizard with Connors' personality via the infection of a strange enzyme. Connors then synthesized an antidote for himself and Spider-Man using the Morbius enzyme.[14] Curt Connors later aided Spider-Man, Ka-Zar, and the Black Panther against Stegron the Dinosaur Man.[15] After the apparent death of the Jackal, Dr. Connors determined that Spider-Man was not a clone.[16] Later, the Lizard battled both Stegron and Spider-Man after Stegron kidnapped Billy Connors.[17] For a time, Peter Parker worked as a teaching assistant to Dr. Connors at Empire State University, although Connors had no idea that Peter was actually Spider-Man. During this time, Spider-Man and Connors dealt with one of Connors' previous experiments in the form of the Iguana.[18][19]

During the first of the Secret Wars, the Lizard refused to participate on either side of the conflict. Although he was collected by the Beyonder along with other villains, he broke away from the main group after the first battle to settle in a swamp, where he befriended the Wasp, who had helped him treat an injury that he had sustained in the first battle. After the Lizard was blasted by the magic of the Enchantress, he reverted to human form.[20]

After Connors' return from this event, his wife Martha, unable to take it anymore since Connors had said that he had been permanently cured, only to disappear for many days and then return home in tattered clothing with no plausible explanation as to where he had been, took their son Billy and separated from Curt. The Lizard had apparently been affected by inter-dimensional teleportation so that Connors' mind presided over the Lizard, and he battled the Owl alongside Spider-Man.[21] However, mystical activity during the Inferno crisis once again brought the Lizard's bestial nature to the fore, and Spider-Man cured him again.[22]

Connors then tried to straighten out his life and control the Lizard, with some degree of success. This ended when the villainess Calypso used her voodoo magic to take control of the Lizard (during the Torment storyline) for her own purposes, reducing him to a mindless, savage state. After a series of bloody battles, the Lizard and Calypso were defeated by Spider-Man, and Spider-Man assumed that he perished under Calypso's spell.[23] Connors once again gained control of the Lizard's mind and body, although it was very weak. Curt carried out a plan to cure himself temporarily,[24] after which he voluntarily submitted to incarceration in the supervillain prison the Vault.[25] When Calypso forced the transformation and attempted to control the Lizard once again, the creature killed her and escaped from the Vault. After this escape, the Lizard fell and sank into a quicksand pit during a battle in the Everglades with Spider-Man and the bounty hunter Warrant and was believed to have died.[26]

Later, a huge bestial Lizard appeared,[27] shortly after Connors was called in to investigate Peter Parker's sudden sickness (the result of Peter's recently lost spider-powers returning). Spider-Man (Ben Reilly) realized that not only had the Lizard survived, but revealed later his new monstrous transformation seemed to be permanent and the personality of Curt Connors appeared completely lost. However, when this savage mindless Lizard later unexpectedly encountered Dr. Connors himself while Connors was helping Peter, Curt became the true Lizard once again and saved his family by killing the "Lizard-clone". It was revealed that the Lizard-clone was a scientific accident resulting from an experimental formula being tested on a piece of the original Lizard's tail, which had then grown into a fully formed second creature.[28]

Although reunited after Curt's apparent death, Martha and Billy were diagnosed with cancer after being exposed to carcinogens from living near an industrial lab in Florida. Spider-Man assisted Curt in successfully forcing Monnano, the lab's owner, to admit culpability, but Martha died from her cancer.[29] Billy recovered but remained bitter towards his father. Curt's guilt and internalized anger led him to become the Lizard once again, and once human, Curt attempted a bank robbery so that he would be sent to prison.[30] After a short-lived term, Connors was released and changed into the Lizard once more, this time due to a scheme by Norman Osborn to form the Sinister Twelve to kill Spider-Man. The Sinister Twelve were defeated and captured by the combined forces of Daredevil, the Fantastic Four, and the Avengers.[31]

The Lizard resurfaced to face Spider-Man with the aid of Billy Connors, who was changed into an adolescent Lizard by his father.[32] Both the Lizard and his son were captured and reverted. Billy's transformational ability has been ignored since. A new Sinister Six team, including new member the Lizard, appeared during the superhero Civil War, but it was stopped by Captain America and his Secret Avengers.[33]

Post-Civil War, Curt Connors aided Spider-Man in developing a cure for the victims of Mister Hyde who were mutated with unstable versions of Spider-Man's powers.[34] Dr. Connors has also monitored the progress of the hero Komodo, a female grad student who stole a sample of Connors' Lizard formula. She modified the formula for her own DNA to grow back her missing legs and to give herself reptilian powers.[35]

Doctor Curt Connors appeared in the 2008 Brand New Day storyline, where he experimented with animal stem cells as well as aiding forensic specialist Carlie Cooper. The third Freak mistook Connors' stem cells experiment for drugs. Connors helped Spider-Man defeat the Freak during their second encounter.[36]

During the events of The Gauntlet, Curt Connors was working for the pharmaceutical company Phelcorp under executive Brian King. Connors had lost custody of his son, Billy, and started hearing the voice of the Lizard persona goading him to let it have control. After Connors' assistant slept with King, Connors began struggling to contain the Lizard, ultimately losing control when King stopped him from taking a dose of his Lizard suppressing antidote. When Connors changed into the Lizard, he devoured King as a rival male.[37] Knowing that the Lizard has targeted Connors' son Billy in the past, Peter Parker decides to protect Billy and swings to his foster parents' home. There, he finds that Billy was kidnapped and his new parents are being held hostage by Ana Kravinoff. Ana had left Billy in an alley, where the Lizard ate him, the trauma of which functionally destroyed the Connors persona.[38] Without Connors internally warring with the Lizard, he enters a metamorphasis, emerging in a new form, sporting a leaner physique, long brown spikes on its head, spikes on its right forearm, human intelligence, and the ability to telepathically communicate with the underdeveloped "lizard hindbrain" portion of human brains. He demonstrated the latter ability by triggering the instinctual prey response of Spider-man's lizard brain, temporarily overwhelming the superhero and causing him to flee in terror. Back on the street, the Lizard mentally triggered the lizard portion of numerous people's brains, causing them to behave in savage and often violent ways.[39] Away from the Lizard, Spider-Man ingested Connors' Lizard suppressant formula, temporarily making him immune to the Lizard's mind controlling powers. Spider-Man then injected the Lizard with some of the formula, hoping that Connors would be able to resume control. Although Connors is no longer present, the formula does increase the prominence of the Lizard's "monkey brain", aka the human intelligence portion of its brain. This causes him to consider (and regret) some of his actions, including killing Billy and trying to make people embrace their lizard instincts. Reverting most of the people he had affected with his telepathic powers, The Lizard disappeared into the sewers after the fight.[40]

During the Origin of the Species, the Lizard joined Doctor Octopus's supervillain team[41] and stole Menace's baby.[42] As Doctor Octopus and Spider-Man fought within the Lizard's hideout, the Lizard at first attacked Spider-Man, but then gladly returned the baby. He revealed that he already took a blood sample from the baby and found out that Norman Osborn was not the father; therefore, the baby was useless to him and all of the villains. Doctor Octopus, angry about the Lizard's hypnotism obstructing his intellect, attacked him while Spider-Man escaped with the baby. Both Doctor Octopus and the Lizard survived this fight.[43]

A short time later, while investigating kidnappings in New York, the X-Men found themselves working with Spider-Man after they discovered that the abductor is the Lizard, who had been turning the victims into lizard people, while maintaining his control over the city's reptile population.[44] The X-Men and Spider-Man discovered that the Lizard was being used by the Dark Beast, who had given the Lizard his 'reptilian shift' abilities by using a machine.[45] During the battle, the Lizard shifted Gambit, Storm, and Wolverine into lizard people. Emma Frost and Spider-Man escaped the machine's effects, released the Lizard and used him to defeat the Dark Beast, who was arrested while the Lizard escaped.[46]

Sometime later, Dr. Michael Morbius discovered that the Lizard[47] had used DNA samples from Billy Connors' corpse to restore Curt Connors to humanity. Unfortunately, the Lizard's psyche was still present[48] and was pretending to be Connors so that he would be left alone. The Lizard/Connors released blood into the air supply to provoke Morbius into attacking the other lab workers. The Lizard/Connors then tried to recreate his original Lizard formula so that he could change again, but Morbius' cure instead only allowed him to regrow his missing arm. The Lizard/Connors then injected Max Modell and other Horizon Lab personnel with his formula to discover how to "cure" himself.[49] Attempting to appear to be the "normal" Connors, the Lizard/Connors cut off his regrown limb, but the Lizard began to appreciate human life, to the point that when he found the correct Lizard serum, he contemplated remaining human,[50] but he took the cure when Spider-Man arrived and threatened him with custody. This resulted in yet another streamlined, new form. A new cure was developed for the lab employees that he had changed, but this formula failed on the Lizard's new form; he was instead knocked out and taken to the Raft. Visiting him in the Raft, Spider-Man was unaware that the serum had restored Connors' psyche and Connors remained in prison willingly, as he felt that he deserved it for his actions as the Lizard.[51]

During the "Dying Wish" storyline, Peter Parker (whose mind was trapped within Doctor Octopus' dying body) was freed from the Raft by the Trapster, Hydro-Man, and the Scorpion. The Trapster offered to free the Lizard, but Connors declined.[52] When Morbius the Living Vampire managed to escape his cell, the Lizard pointed out that he still had nowhere to go. For unknown reasons, Morbius then freed the Lizard.[52]

The Lizard was then seen back in his cell, being one of the few inmates left to be transported out of the decommissioned Raft.[53] When Alistair Smythe attempted an escape from the Raft, he temporarily shut down the Raft's power, letting the Lizard out of his cell.[54] The Lizard protected J. Jonah Jameson from the Scorpion, revealing that he had the mind of Curt Connors, and that he "will never let the monsters win again." Jameson defended the Lizard from the Raft's warden, calling him a hero, and protesting the use of a restraining device, though the Lizard himself preferred to be cautious. During Smythe's final escape attempt, the Lizard was impaled through the shoulder, but survived.[55]

As part of the "All-New, All-Different Marvel" as part of the lead-up to the "Dead No More: The Clone Conspiracy" storyline, the Lizard was shown at the Andry Corrections Facility. He was escorted to the visitor's room and his restraints were removed. After the guards left the visitor's room, the Lizard met the mysterious red-suited man where he claimed to have met Curt Connors before. The Lizard detected familiar scents accompanying the man, scents that could not be there, and warned him not to toy with the Lizard. The red-suited man replied that he was not the Lizard; inside he was Curt Connors, a model prisoner who saved Mayor J. Jonah Jameson and various civilians before and was trapped in a monster's body. The Lizard lashed out at him, demanding to know how can the people that he was smelling be there. The man said that the Lizard had abilities that he could use and if he escaped and joined him, he could give him anything. He snapped his fingers and Martha Connors and Billy Connors stepped forward, where they were somehow alive. The red-suited man asked if they have a deal. The Lizard tearfully accepted his deal.[56] It was revealed that the revived Martha Connors and Billy Connors were clones that the red-suited man had gathered to grow clones with false memories that span all the way to their deaths.[57] The Lizard and a depowered Electro were later sprung from Andry Corrections Facility by the Rhino on the red-suited man's behalf.[58] The Lizard worked with the Jackal on a procedure that would repower Electro. The first time it was interrupted, the Lizard was present when the Jackal summoned a somehow-revived Francine appears to convince Maxwell to go through with it. The second time it was interrupted was when Martha Connors informed everyone present about a fire in Edmond, Oklahoma that neither of them was responsible for.[59] While escaping from New U Technologies, Spider-Man and Spider-Woman of Earth-65 quickly incapacitate the Lizard.[60] When Doctor Octopus pulled a switch which activated the Carrion Virus in all of the clones and caused them to start rapidly decaying, the Lizard saw that Martha Connors and Billy Connors were affected.[61] During the ensuing battle, the Lizard escaped with Martha and Billy as he vowed to find a way to keep them from dying.[62] In the sewers of San Francisco, the Lizard saved Martha and Billy Connors from the Carrion Virus by injecting them with the Lizard formula, turning his wife and son into lizard people like himself.[63]

Connors was later shown having returned to Empire State University,[64] now using a special chip implanted in the back of his neck to control his Lizard persona, with the chip acting as an inhibitor that stopped him from attacking humans. Teaching once again, Connors offered to support Peter Parker's efforts to re-apply for his doctorate after he was academically disgraced by accusations of plagiarism of Otto Octavius' thesis since Doctor Octopus' mind was in Peter's body at the time. The inhibitor proved to be a disadvantage when Connors' class was attacked by the Taskmaster and the Black Ant and he could not defend himself.[65]

When Connors was captured by Kraven the Hunter as part of his organized hunt for various animal-themed villains, he was locked in a cell with Spider-Man while the two of them watched live footage of the Black Cat and the Lizard-esque Billy Connors being hunted, with Billy admitting that he actually remembers his original death. Faced with a threat to his son, Connors asked Spider-Man to tear out the inhibitor chip so that he could rescue his son, despite the risk of this action leaving Connors paralyzed at best, the two unaware that Kraven had set the situation up precisely to force Spider-Man into a position where he would become the ruthless warrior that Kraven believes that he 'should' be.[66] However, Connors managed to maintain control and retrieve Billy without killing anyone.[67]

In a prelude to the "Sinister War" storyline, Doctor Octopus coerced Curt Connors into using the Isotope Genome Accelerator on himself which separates him from his Lizard side. Kindred then completed the Sinister Six by having Mysterio join him as Kindred notes that his endgame with Spider-Man is approaching. Spider-Man found Connors in his wrecked lab as he was informed on what happened. Peter then took Connors home in the sewer to recover with his family. Spider-Man suspects that Doctor Octopus is forming his latest incarnation of the Sinister Six.[68] Lizard's Isotope Genome Accelerator duplicate and the rest of the Sinister Six proceeded to compete with the other villains that Kindred enlisted to take out Spider-Man. Doctor Octopus managed to have all the villains subdued when he hacked into Black Ant's helmet by changing the setting to centipedes which affected the centipedes in every villains' head.[69]

During the "Beyond" storyline, Maxine Danger of the Beyond Corporation sent Misty Knight and Colleen Wing into the sewers where they apprehended Lizards' Isotope Genome Accelerator duplicate.[70] Upon being taken to Beyond Corporation's secret facility on Staten Island, the genetic template of Lizard's Isotope Genome Accelerator duplicate were used with the genetic template of Morbius the Living Vampire to create a binary clone called Creature Z which looks like a white version of Lizard with the fangs and wings of a vampire bat. After the facility was destroyed by Monica Rambeau and the Machine Man Imposter and Creature Z was overloaded with the blood it sucked out, Lizard's Isotope Genome Accelerator duplicate was rescued by Morbius. As Morbius planned to work with him in curing their conditions, he is unaware that the Lizard he rescued is an Istopte Genome accelerator duplicate.[71]

In this reality, Billy used the Lizard serum on himself and is mutated like his father (though he is not as in control of himself as Curt). Curt and Billy try breaking into high tech facilities in an attempt to find Regent's tech to turn Billy back to normal, but are thwarted by Spider-Man and his daughter Spiderling. After defeating the reptilian father and son at Oscorp, Spider-Man contacts the Fantastic Four for help in curing Billy's condition.[75]

The one comic storyline to date featuring the Ultimate Marvel universe version of Lizard appeared in Ultimate Marvel Team-Up #10. The character has appeared in a few subsequent issues of Ultimate Spider-Man, but only in flashbacks and dream sequences. Lizard appears to be based on a basilisk lizard in design and has been presented as being less intelligent than the original Marvel iteration.[76] Dr. Curt Conners is a noted geneticist who lost his right arm under unrevealed circumstances. He dedicated himself to finding a means of restoring lost limbs by studying the regenerative capabilities of reptiles. However, after five years without major breakthroughs, his sponsors were on the verge of cutting his funding. Drowning his disappointment with alcohol, a drunken Conners injected himself with an experimental serum in a desperate attempt to achieve results. The serum regenerated his right arm, but also transformed Conners into an inhuman reptilian creature. Seeking refuge in the sewers, he became an urban legend dubbed "the Lizard" by the press. Spider-Man sympathetically sought out Lizard who attacked the young hero until Man-Thing happened upon the scene and restored Conners to human form. Conners' restored right arm soon withered and died. However, his DNA remained irreparably damaged with dormant potential for further transformation. Conners cut himself off from his wife and son out of fear for their safety.[77]

Dr. Conners also unintentionally created the Ultimate version of Carnage using DNA from Spider-Man and based on an analysis of his old friend Richard Parker's work on the Venom suit.[78] Due to the ensuing chaos, he was arrested and Stark Industries canceled their financial support of his experiments, but his assistant Ben Reilly still had one sample of Spider-Man's DNA, setting the stage for the Clone Saga.[79] He was last seen in Ultimate Spider-Man #127, where Dr. Conners was pardoned and recruited by S.H.I.E.L.D. where he and Tony Stark are at when the Triskellion was blown apart by Norman Osborn during an escape.[80]

Early details of the character's history match his 616 counterpart, with him studying reptiles to fix his arm (the cause of this has yet to be revealed), and the condition of him leaving his wife and son (Doris and Timmy[81]) out of fear, thereby turning to alcoholism.[76]

During the Secret Wars storyline, the Battleworld domain of New Quack City has a version of Curt Connors in it. This Curt Connors is a tough, anthropomorphic lizard who is a bartender at a place that Howard the Human frequently visits.[82]

The reality-hopping heroic team, the Exiles, once found themselves on an alternate earth where Connors' experiment (in this world for a left arm rather than a right) had taken a different turn. Finding himself as the Lizard, Curt felt the need to "reproduce" by immediately injecting the Lizard formula into other people. He infected his family and they infected others, all feeling the urge to spread the transformation into lizard people. The forces of this particular world eventually managed to restrain the infected lizard people behind miles-long, man-made walls. When the Exiles visited this world, they discovered that Connors — having turned back into his human form a year ago — was intending to detonate a nuclear bomb in an abandoned submarine to wipe out the lizard people, but they were able to talk him down by arguing that the radioactive fallout would cause more damage, particularly since the lizard people were now mere herbivores (albeit partly because of the absence of other kinds of meat). Grief-stricken over what had become of his life, Connors subsequently killed himself.[83]

In the Marvel 1602 reality, Curtis Connors is a philosopher who was infected with the bubonic plague. He created an elixir that transformed him into a reptilian creature that resembled a Velociraptor, but retained his mind. He worked with Baron Victor Octavius to capture the Spider.[84]

In the Marvel Noir reality, Curt Connors is an assistant to Dr. Otto Octavius.[85] They operated in an abandoned hospital building on Ellis Island, where they secretly used kidnapped African Americans as specimens by turning them into mindless slaves. It is unknown what happened to Connors after federal authorities raided the hospital, though he was presumably arrested along with Octavius' associates.[86]

In Marvel Zombies, the Lizard, like almost every other hero and villain, has become a zombie. This particular incarnation of the Lizard is apparently destroyed when he is blasted apart by several cosmic-powered heroes while fighting (and eating) Galactus.[87]

The Connors family appear in the first story of the Mr. and Mrs. Spider-Man series, set in the MC2 universe. Mary Jane comforts a distraught Martha when Curt goes missing again, whilst Peter, now a parent to his infant daughter May ("Mayday"), is more hesitant than before to become Spider-Man. He is eventually encouraged by his wife to track down and prevent the Lizard's latest rampage.[88]

During the "Old Man Logan" storyline taking place on Earth-807128, Lizard is revealed to have claimed territory in Florida where he has taken the name of Lizard King.[89]

In the pages of "Dead Man Logan" that takes place on Earth-21923, it is shown that Joseph Manfredi and his gang work for Lizard where one of his men has been transformed with the Lizard formula. After Logan slices off one man's arm and another man's leg while claiming their truck as his transportation, Manfredi arranges for them to be taken to Lizard so that he can treat them. Lizard was shown to have patched up the one who lost his leg and use the Lizard formula on the one who lost his arm.[90]

On Earth-65 where Gwen Stacy became Spider-Woman after being bitten by the radioactive spider, there have been different versions of Lizard:

• Peter Parker became Lizard.[91]

• Harry Osborn later became Lizard to avenge Peter Parker.[92]

• It is later revealed that Curt Connors was a teacher at Gwen's high school and was studying Lizard genetics, possibly being involved in Peter's transformation into the Lizard and the recent sightings of multiple Lizard-people wreaking havoc in the city.[93] The organization S.I.L.K. was responsible for abducting Lizard as Earth-65's Cindy Moon used him as a test subject for his own formula causing him to be turned into the next Lizard.[94]

Lizard's history is the same in this reality. Spider-Man went to Florida to investigate the "Lizard Man" sightings. Spider-Man meets Martha Connors and learns that Lizard is her husband Dr. Curt Connors. After making an antidote, Spider-Man ensnares Lizard and uses the antidote to restore him to Curt Connors. Peter Parker later told J. Jonah Jameson that the "Lizard Man" was a hoax.[95]

A version of Lizard who wore the tentacles of Doctor Octopus, was brainwashed by Vennema Multiversal, but was freed and joined the battle against them.[96]

• The Lizard appears in Spider-Man (1967), voiced by Gillie Fenwick. This version is named Dr. Curt Conner and is shown to have both of his arms. In the episode "Where Crawls the Lizard", he works on a serum intended to cure "swamp fever", only for it to transform him into the Lizard Man. He plots to create an army of lizard people like himself and take over the world until Spider-Man foils his plans and restores him to his human form. In "Conner's Reptiles", Conner experiments with increasing reptiles' intelligence, but inadvertently turns a regular alligator into another humanoid lizard called Reptilla (voiced by Paul Soles). It kidnaps Conner, but Spider-Man rescues the latter and restores Reptilla.
• The Lizard appears in the Spider-Man (1981) episode "Lizards, Lizards, Everywhere", voiced by Corey Burton.
• Dr. Curt Connors / Lizard appears in Spider-Man: The Animated Series, voiced by Joseph Campanella. This version maintains his genius-level intellect as the Lizard coupled with his alter ego's savage mindset from the comics. In the pilot episode "Night of the Lizard", Connors transforms into the eponymous character after using himself as a test subject for his experiments with lizard DNA in the hopes of regenerating his right arm. While transformed, the Lizard abducts his wife Margaret and takes her to a hideout in the sewers to help him transform New York's population into lizards like himself, only to be defeated by Spider-Man and restored to his human form. In "The Lizard King", a number of sewer lizards become mutated by Connors's chemicals and abduct him, who transforms into the Lizard so that he can become their Lizard King. With Debra Whitman's help, Margaret and Mary Jane Watson create a cure, which Spider-Man administers, restoring all the mutated lizards to their original forms. In the three-part episode "Secret Wars", the Lizard is among several supervillains that the Beyonder transports to an alien planet to engage in a war against a team of heroes led by Spider-Man, though the Lizard defects to the heroes' side after Iron Man and Mister Fantastic use a machine to allow Connors's mind to take control of the Lizard's body. Once the war is over, Connors is returned to Earth with no memory of what happened.
• Dr. Curt Connors / Lizard appears in the Spider-Man: The New Animated Series episode "Law of the Jungle", voiced by Rob Zombie. This version is more serious and colder than other incarnations, lost his right arm as a result of an accident while testing Oscorp Industries' Wide Area Explosive Fragmentation Round (WAFER), and is Peter Parker's science teacher at Empire State University. Connors intentionally transforms into the Lizard to exact revenge, maintaining his intelligence and ability to speak. Following a battle with Spider-Man, the Lizard is left hanging by webbing from a helicopter. Spider-Man tries to reason with him, but the Lizard lunges at him, accidentally cutting the webbing and falling to his death.
• Dr. Curt Connors / Lizard appears in The Spectacular Spider-Man, voiced by Dee Bradley Baker. This version lost his right arm during his time as a combat medic, which he has replaced with a mechanical prosthetic arm. He and his wife Martha Connors play a supporting role in the first season. The two work at Empire State University where they employ Eddie Brock as a lab assistant and Peter Parker and Gwen Stacy as interns. He turned himself into the Lizard, but he is defeated by Spider-Man. In the second season, the Connorses' lab falls under Miles Warren's control after the latter threatens to expose Curt's role in creating the Lizard, leading to the Connorses moving away.
• Dr. Curt Connors / Lizard appears in Ultimate Spider-Man, voiced by Tom Kenny in the first season,[97] and Dee Bradley Baker for the rest of the series.[98] This version is a S.H.I.E.L.D. scientist. After being forced to amputate his right arm following the Green Goblin's attack on the Helicarrier during the first season finale, the second season sees Connors and Spider-Man retrieve several of Doctor Octopus's animal DNA formulas for Connors to study for potential medicinal use. He injects himself with several doses of the lizard formula, which restores his right arm, but mutates him into the feral Lizard until Spider-Man helps restore his human form. Doc Ock later kidnaps him and uses a mind control device to forcibly turn him back into the Lizard and have for the Sinister Six. The group is defeated by Spider-Man and the S.H.I.E.L.D. trainees, but the Lizard escapes. The Lizard eventually resurfaces to steal equipment from Midtown High School to render his human side dormant, which he succeeds at and escapes once more despite Spider-Man and retired S.H.I.E.L.D. agent turned janitor Stan's interference. However, Spider-Man eventually discovers Connors' antidote, which the latter created before the Lizard's consciousness took over and cures him. Afterwards, Connors makes minor appearances throughout the third and fourth seasons, with his most notable appearance seeing him transformed into the Lizard once more by Doc Ock's spy Scarlet Spider and granted the ability to mutate others into anthropomorphic lizards via his bite until Spider-Man eventually creates an antidote for the Lizard and all those infected by him.
  • The fourth season also features a vampiric alternate reality version of the Lizard known as the Lizard King, the ruler of a vampire-infested world. With Blood Spider as his only opposition, the Lizard King collaborates with Wolf Spider in a plot to obtain a Siege Perilous fragment to block out the sun so his vampires can rule the Earth. However, Spider-Man and Kid Arachnid combine Blood Spider's cured blood sample with the Siege Perilous piece and a UV Light to cure everyone, including the Lizard King.
  • In the two-part series finale, Doc Ock mutates Crossbones into a new Lizard who is brainwashed into joining the Superior Sinister Six, but Spider-Man eventually cures and frees him from Doc Ock's control.
• The Lizard appears in the Marvel Disk Wars: The Avengers episode "Re-enforcement Hawkeye".
• Dr. Curt Connors / Lizard appears in Spider-Man (2017),[99] voiced by Yuri Lowenthal.[100] This version is an Oscorp scientist who displays less morals than other incarnations. In the first season, he injected himself with reptile DNA and transforms into a giant lizard monster until the Spider-Men cure him. In the third season, Connors is hired by Max Modell as Horizon High's bio-mechanics teacher while secretly collaborating with Norman Osborn in exchange for a cure for his Lizard form. Connors later assists Spider-Man, Modell and Grady Scraps in defeating the Technovore before framing Scraps for the incident. He frames Modell for crimes involving the Venom symbiote (during which he becomes a temporary host) and forces Spider-Man to unmask himself before the school board, resulting in Connors being hired as Horizon High's interim headmaster. The Spider-Team later expose the conspiracy while Connors learns there was no cure as he turns into the Lizard, attacking the Dark Goblin in anger before retreating.

• Dr. Curt Connors appears in Sam Raimi's Spider-Man trilogy, portrayed by Dylan Baker. While he does not become the Lizard in this franchise, he still lacks his right arm as in the comics. This version is a former college classmate and friend of Otto Octavius's and a Columbia University physics professor who is concerned for Peter Parker's well-being and academic performance in his quantum mechanics course. In 2007, Raimi expressed interest in portraying Connors' transformation into the Lizard, with Baker and producer Grant Curtis also being enthusiastic about the idea.[101][102][103] As disagreements between Sony and Raimi threatened to push the film off the intended May 6, 2011 release date however, Sony Pictures announced in January 2010 that plans for Spider-Man 4 had been cancelled due to Raimi's withdrawal from the project and the Spider-Man franchise was rebooted with The Amazing Spider-Man in 2012.
• Rhys Ifans portrays Dr. Curt Connors / Lizard in two Marvel films.[104] This version is an Oscorp biologist and former partner of Richard Parker, whose research focused on genetically combining animal traits with humans to improve health. Additionally, Connors is a sympathetic yet misguided individual driven by the loss of his right arm and a desire to do genuine good while his Lizard alter-ego is more feral than most incarnations, but retains Connors' intelligence, does not wear clothes, and has a less pronounced snout, giving him a more humanoid appearance.
  • Connors first appears in the Sony film The Amazing Spider-Man (2012). Peter Parker finds Richard's notes and visits Connors to continue what he and Richard started. The two successfully formulate a serum together, which Connors injects himself with after being fired from Oscorp for refusing to rush into human trials. The serum regenerates Connors' lost arm, but eventually mutates him into the Lizard, who goes on a rampage until Spider-Man intervenes. Escaping into the sewer, he reverts, develops an obsession with his abilities, builds a makeshift off-site lab, and experiments on himself further due to the chemicals affecting his mind. The Lizard discovers Spider-Man's secret identity, develops a mind of his own, and asserts himself as the dominant personality while seeking to mutate all of New York into lizards like himself. However, Spider-Man foils his plan with Captain George Stacy's help and cures him. With the Lizard's personality gone and his sanity restored, Connors saves Peter from plummeting off of Oscorp Tower and surrenders to the authorities. In the film's mid-credits scene, Connors is remanded to Beloit Psychiatric Hospital, where he speaks with the Gentleman regarding the Parkers' knowledge of him.
  • Ifans reprised his role in the Marvel Cinematic Universe (MCU) film Spider-Man: No Way Home (2021).[lower-alpha 1][105] Sometime after learning Peter's secret identity, Connors is transported to another universe, where he is found and imprisoned by Doctor Strange alongside other alternate universe-displaced supervillains and encounters its version of Peter Parker, who offers to cure them and avert their original fates upon returning to their respective universes. Skeptical of this for fear of unforeseen consequences, Connors joins the Green Goblin in fighting back. The former later joins Sandman and Electro in fighting Spider-Man and two alternate universe versions of the web-slinger, one of whom is Connors' version, before he is eventually defeated and cured by the second Parker. After reverting to his human form, Strange returns Connors and the other displaced individuals to their respective home universes.
• The Spider-Gwen incarnation of Peter Parker / Lizard makes cameo appearances in Spider-Man: Into the Spider-Verse and Spider-Man: Across the Spider-Verse.[106][107]

• The Lizard appears in Questprobe featuring Spider-Man.
• The Lizard appears in the Spider-Man: The Video Game.
• The Lizard appears as a boss in The Amazing Spider-Man (1990).
• The Lizard appears as a boss in Spider-Man vs. The Kingpin.
• The Lizard appears as a boss in The Amazing Spider-Man (1992).
• The Lizard appears as an optional boss in Spider-Man (1995). When he is defeated, he transforms back into Dr. Connors, though in the SNES version of the game, attacking Connors once he has been restored to normal will cause him to turn back into the Lizard, with more power than he previously had. In the Sega Genesis version, he will automatically transform into the Lizard after a short time, though he does not become invincible or stronger. He also appears as a mini-boss in the final level of the SNES version, where he cannot be attacked after turning back into Connors.
• The Lizard appears as a boss in Spider-Man: Lethal Foes.
• The Lizard makes a minor appearance in Spider-Man (2000), voiced by Dee Bradley Baker. He has been imprisoned by Venom to take control of his lizard-men minions and gives advice to Spider-Man on how to find Venom after encountering him.
• The Lizard appears as a boss Spider-Man 2: Enter Electro, voiced again by Dee Bradley Baker. When Spider-Man comes to Bio Tech to seek Curt Connors' help in learning more about the Bio-Nexus Device, he finds that Connors has transformed into the Lizard and is forced to cure him. Afterwards, Connors reveals that he was present when Electro stole the device and advises Spider-Man to search the lab of its creator, Dr. Watts, for more information.
• Curt Connors appears in the Treyarch version of Spider-Man 2 (2004), voiced by Joe Alaskey. Like the Sam Raimi film incarnation, this version is Peter Parker's science teacher at Columbia University and an old friend and colleague of Dr. Otto Octavius. Originally, the Lizard was supposed to have been included in the game, as evidenced by his prominent appearances in the game's promotional material, before he was suddenly removed. Nonetheless, hints towards the Lizard were included in the final game, such as Doctor Octopus breaking Connors' right arm. In the Game Boy Advance and N-Gage versions of the game, the Lizard appears as a boss.
• The Lizard appears as a mini-boss in Marvel: Ultimate Alliance, voiced by James Arnold Taylor. This version is a member of Doctor Doom's Masters of Evil.
• Curt Connors / Lizard appears in Spider-Man 3, voiced by Nathan Carlson. This version is Peter Parker's science teacher who conducted secret experiments on himself with a lizard DNA serum, hoping to regrow his missing right arm. After transforming into the Lizard, he goes on to kidnap and convert numerous people into lizards as part of a plot to replace New York's population with reptiles. While he is thwarted by Spider-Man, the Lizard escapes. He is later hunted by Kraven the Hunter and Calypso before she uses a magic potion to transform him into the "Mega Lizard". After Spider-Man defeats Mega Lizard, he reverts to Connors and is taken to the hospital. Spider-Man later helps Connors atone for his actions as the Lizard by curing all the people he transformed. In the PS2, PSP, and Wii versions of the game, Connors helps Spider-Man analyze a piece of his symbiote suit and treat Dr. Michael Morbius' vampirism.
• The Lizard appears as a playable character in Spider-Man: Friend or Foe, voiced by Roger L. Jackson. This version is an anti-hero who searches the Earth for a cure to his condition. After encountering Spider-Man in Egypt, the Lizard joins forces with him to stop an invasion of P.H.A.N.T.O.M.s created by Mysterio.
• The Lizard appears as a boss in the Wii, Nintendo DS, PS2, and PSP versions of Marvel: Ultimate Alliance 2, voiced by Marc Samuel. This version is one of several supervillains injected with control nanites.
• Curt Connors / Lizard appears as the final boss of The Amazing Spider-Man film tie-in game, voiced by Steve Blum. The game continues on from the events of the aforementioned film and sees a number of cross-species experiments Oscorp created using Connors' research escaping into Manhattan and infecting its population with a deadly virus. Spider-Man reluctantly releases Connors from prison to develop a cure, which they eventually succeed in. When Alistair Smythe begins destroying the city in his attempt to save it and strips Spider-Man of his powers, Connors reluctantly transforms into the Lizard to face him. After recovering his powers, Spider-Man helps the Lizard defeat Smythe, but Connors succumbs to the Lizard's consciousness and flees into the sewers. After defeating and curing the Lizard once more, Connors willingly returns to prison. Additionally, the Lizard becomes a playable character via the Lizard Rampage DLC pack.
• The Lizard appears in Marvel Super Hero Squad Online.
• Curt Connors / Lizard appears as a playable character in Lego Marvel Super Heroes,[108] voiced again by Steve Blum. This version is capable of switching between his human and reptilian forms at will.
• The Lizard appears in Marvel Heroes. He breaks out of prison alongside Calvin Zabo and make their way to the former's hidden lab at the Bronx Zoo. After Zabo becomes Mister Hyde, he injects the Lizard with his Hyde serum to strengthen him before combining their serums to infect the Bronx Zoo's water supply, resulting in hybrids of lizards and other animals being created.
• The Lizard appears as a boss in Marvel: Avengers Alliance.
• The Lizard appears as a boss in Marvel Avengers Alliance 2.[109]
• The Lizard appears as a playable character in Marvel: Future Fight.
• Curt Connors / Lizard appears as a playable character in Lego Marvel Super Heroes 2.[110]
• Curt Connors appears in Insomniac Games' Spider-Man series.
  • Connors first appears in the mid-credits scene of Spider-Man: Miles Morales, voiced by an uncredited voice actor. This version is a scientist working for Norman Osborn who monitors the latter's terminally ill son Harry Osborn. Connors reluctantly releases Harry from stasis at Norman's insistence despite the potential danger that could happen from doing so.
  • Curt Connors / Lizard appears as a boss in Spider-Man 2 (2023), voiced by Mark Whitten.[111][112] This version lost his arm while accompanying Oscorp in procuring a meteorite containing the Venom symbiote years prior and Norman would later use on Harry. Additionally, Connors' family left him after he first became the Lizard and was cured by Spider-Man sometime afterward. In the present, Kraven the Hunter kidnaps and forces Connors to turn back into the Lizard to hunt him. After bonding to the symbiote, Spider-Man works to find and subdue Connors to save Harry. Upon being cured, Connors attempts to convince Spider-Man to remove the symbiote due to its negative influence before working with him to thwart a symbiote invasion.

• The Lizard received a figure in Mego's "World's Greatest Super-Heroes" line.
• The Lizard received several figures from Toy Biz as part of the Spider-Man: The Animated Series tie-in line, Spider-Man Classics, and the Marvel Legends series.
• The Lizard received a figure in Hasbro's 2007 Spider-Man 3 film tie-in toyline based on his appearance in the video game of the same name.
• The Lizard received several mini-busts from Art Asylum and Bowen Designs. Additionally, the latter produced a statue of the Lizard.
• The Spectacular Spider-Man incarnation of the Lizard received a figure from Hasbro.
• The Amazing Spider-Man incarnation of the Lizard received several figures and toys in Hasbro's tie-in toy line.

• The Lizard appears in Spider-Man: Turn Off the Dark, played by Brandon Rubendall.[113] This version was originally an Oscorp Industries scientist before the Green Goblin turns him into a member of his Sinister Six.
• The Lizard appears in the Marvel Universe: Live!.[114] This version is a member of the Sinister Six.