Connor MacLeod

In the first Highlander movie, it is established that immortals are rare human beings born with "the Quickening." Once they have experienced their First Death, they will stop aging and heal from any wound except the loss of their head. The Quickening connects them to nature and allows them to sense each other, and one immortal can absorb the Quickening power of another if they behead them. For this reason, some immortals hunt each other, a "Game" with only one rule: never fight on holy ground. It is said that when only a few immortals are left, they will be drawn to "a faraway land" to fight for the Prize: the combined power of all immortals before them, granting enough power and knowledge to enslave humanity.

Connor MacLeod is born in 1518 in Glenfinnan, Scotland near the shores of Loch Shiel. In 1536, he enters his first battle when the Clan MacLeod fights the Clan Fraser. An immortal known as The Kurgan allies with Clan Fraser, sensing MacLeod is an immortal and deciding to take his head before the young man learns his true nature and becomes an experienced fighter. Kurgan delivers a fatal wound but is attacked by others of the Clan MacLeod before he can take Connor's head. After he recovers fully healed, Connor's family and lover accuse him of witchcraft and demand he be burned at the stake. Clan chieftain Angus MacLeod decides to simply banish Connor. The exiled man roams the Scottish Highlands, eventually becoming a blacksmith and marrying Heather MacDonald in 1539. In 1541, he meets the immortal Egyptian Juan Sánchez-Villalobos Ramírez, who teaches him his true nature and how to fight. While Connor only wants a family and a quiet life, Ramírez informs him immortals cannot have children and argues it is their duty to make sure evil people such as the Kurgan don't win the Prize. "In the end, there can be only one."[7]

While Connor is away one night, the Kurgan duels Ramírez and kills him, then rapes Heather before leaving, thinking MacLeod has moved on from Scotland. After Heather dies of old age, Connor wanders the world, adopting the katana of Ramírez as his own. During World War II, he rescues a young Jewish girl named Rachel Ellenstein from Nazis, adopting her as a daughter. By 1985, the immortal Highlander is living in New York as an antique dealer called "Russell Nash".

In 1985, the Gathering occurs, while Connor meets forensics scientist Brenda Wyatt who uncovers his true nature. When the Kurgan and the Highlander are the last two immortals left alive, Brenda witnesses their final battle. Connor wins the Prize, becoming a mortal man who can have children and gaining the power to know the thoughts and dreams of all human beings. Returning to Scotland with Brenda, he is relieved that the Game is over and hopes to unite the world and help people reach greater understanding of each other.

During filming, the studio took control of the project and the story. Highlander II: The Quickening was released in 1991 and met with negative responses. A director's cut called Highlander II: Renegade Version was released in 1995, altering parts of the story. Both versions contradict parts of the original film.

1991 version – The film reveals that Connor MacLeod and Ramírez were originally born 500 years ago on the planet Zeist and were members of a revolution against the tyrant General Katana. Now depicted as a sorcerer-like figure, Ramírez declares MacLeod the leader of the revolution and then creates a bond between them both via "the ancient power of the Quickening," which he explains is magic. He later says not even death can break this bond. Katana captures the revolutionaries and the priests of Zeist exile them all to the planet Earth where they will become immortal. They can only end their ageless exile by battling each other until the last survivor wins the Prize. The victor may then choose to either return to Zeist or remain on Earth but now as a mortal. It is not explained how the trip to Earth makes someone from Zeist immortal nor why the priests and government of Zeist would choose to give revolutionaries this power instead of simply executing them as enemies of the state. It is said that although Connor won the Prize in 1985 by killing the Kurgan and now ages as a mortal, he has not yet actually declared his choice and thus still has the opportunity to decide to return to Zeist before he dies.

Years after Connor wins the Prize, the ozone layer is destroyed by industrial pollution, causing the deaths of many (it is implied MacLeod's wife Brenda died as a result of this as well but this is not clear). The now-mortal Connor uses his considerable wealth to supervise the creation of the Shield, an energy barrier protecting Earth from solar radiation while the ozone layer can have time to heal. The barrier also hides the sun, stars, and sky from view, contributing to greater depression worldwide as well as a halt to space exploration. Eventually, the shield comes under the control of The Shield Corporation (TSC), which charges countries for protection from solar radiation. By 2024, Connor MacLeod is an old man and society has declined into widespread corruption and poverty. On Zeist, Katana decides to kill MacLeod rather than chance that the man will change his mind and return to their planet. He sends two assassins to Earth, who become immortal as a result. Killing them, MacLeod regains his youth. The film then follows his fight against Katana (who also comes to Earth) and The Shield Corporation after he discovers the ozone layer has already been healed for years. He is aided by political activist Louise Marcus, who becomes his lover, and by Ramírez, who is resurrected when Connor summons him with the mystical Quickening. Ramírez later sacrifices himself to help MacLeod escape a deadly trap. The film ends with MacLeod beheading Katana and deactivating the Shield. Mortal once more, Connor is content to start a new life with Louise.

In the TV cut of this film, Connor's reasons for creating the Shield are further explained. The ending was expanded to show him returning to Zeist with Louise accompanying him.

Highlander II: Renegade Version / Highlander II: Special Edition – In recut versions of the film, all verbal mention of Zeist is removed. The flashback scenes of Zeist are now said to take place on Earth in a society that existed but was lost before recorded history, a forgotten time when people utilized both magic and advanced technology. In this version of events, Ramírez and MacLeod are already immortals who can only die by beheading due to each being born with the Quickening. Ramírez is still a man who forms a connection with MacLeod through magic, though he no longer calls it the Quickening. He and MacLeod, along with others, are still revolutionaries opposed to General Katana, now also said to be an immortal. In the revised trial scene, the Priests and their Chief Justice mention that the immortal revolutionaries, as well as other immortal criminals, will be exiled into the far future where they will fight each other in trial by combat. The winner may then remain in the future as a mortal being to live out their days or return to the past with their immortality intact and their freedom restored by amnesty.

The film added footage with MacLeod visiting Brenda Wyatt at her deathbed in 1995. To better explain why Connor became so personally involved in the creation of the Shield, a new scene shows Brenda on her deathbed asking him to promise her he'll find a way to save humanity from the deadly solar radiation. The film also fixed a continuity error in the previous film by dividing two different sword fights that had been previously merged into one. A scene is added where Louise and Connor go above the shield and confirm the ozone layer has been repaired before making their final attack. The ending is slightly different, indicating that Connor destroys the shield by releasing his Quickening energy into it, possibly becoming mortal again in the process.

This film, also called Highlander: The Final Dimension, acts as an alternate sequel to the original movie and erases the canon of Highlander II by confirming Connor was born in 16th century Scotland. The movie says Brenda Wyatt died in a car crash in 1987 after being married to Connor for two years, resulting in a new timeline that ignores the events of the second film (Highlander II depicted Brenda dying in 1995 from solar radiation poisoning).

The film begins by revealing that after the death of his first wife Heather in the late 16th century, Connor travels to Japan to meet the immortal sorcerer Nakano, a master of illusion and old acquaintance of Ramírez. In a cave in Mount Niri, Nakano teaches Connor how to fight with Ramírez's katana. The evil immortal Kane and two immortal soldiers arrive and kill Nakano, but the sorcerer casts a spell as his Quickening is released. As MacLeod escapes, the cave is destroyed and buried, and Kane and his two soldiers are frozen by the magic, effectively removing them from the Game and preventing them from joining the Gathering in 1985. Further flashback scenes reveal MacLeod falling in love with Sarah Barrington in 18th century France, but she marries someone else and starts a family after she mistakenly believes Connor died during the French Revolution.

In 1994, the cave of Nakano is discovered by archaeologist Dr. Alexandra Johnson (who looks like Sarah Barrington). The cave being disturbed awakens Kane and his henchmen. Kane, now possessing Nakano's sorcery, immediately kills one of his men to gain power while sending the other to track down MacLeod. In Marrakech, Morocco, Connor is raising his adopted son John in peace when he senses a release of the Quickening and realizes the Game is not over. His suspicions are confirmed when he meets and kills Kane's other soldier. Investigating Nakano, Alex finds Connor and realizes he is immortal. After his katana is destroyed in battle, Connor uses refined steel from Nakano's cave to forge a new katana. Kane later kidnaps John to draw out Connor. The Highlander duels Kane and kills him, gaining his power and finally ending the Game. He then leaves to start a new life with John and Alex.

The show's first two episodes, along with the later movie Highlander: Endgame, explain that Duncan MacLeod was a boy adopted into the Clan MacLeod roughly 75 years after Connor's birth. Like Connor, Duncan dies in battle only to miraculously revive, leading the clan to banish him because it is believed he is a demon or changeling. Soon after this, Duncan discovers he was adopted (although his mother considers him no less her son) but never learns his true parentage. Connor MacLeod returns to Scotland in 1625 and finds Duncan, training him in sword fighting and teaching him what it means to be immortal. The two become close friends, though their personalities sometimes clash and eventually they go separate ways, only occasionally reuniting. By the 1990s, when the series opens, Duncan owns an antique shop in the fictional city of Seacouver, Washington, just as Connor owned an antique shop in the first movie. His co-owner is artist Tessa Noël, who has been in a relationship with Duncan for a decade and knows he is immortal. In the first episode, the two meet troubled youth Richie Ryan, who witnesses the arrival of the evil immortal Quince and Duncan's clansman Connor. Realizing that Tessa knows about immortality but not about the Game or the Prize, Connor lectures Duncan on believing he can live a life without worrying about other immortals that may wish to hunt him. After defeating Quince, Duncan believes he must separate from Tessa and romantic attachment in order to keep her safe from the violence of his immortal life, but Connor disagrees. He advises Duncan to mentor Richie and reunites the man with Tessa, then leaves to follow his own path. Duncan, Tessa, and Richie become a close group. Together, they share several adventures dealing with evil immortals who target Duncan, helping immortals who consider Duncan their friend, and providing aid to ordinary people they come across.

The TV series introduces the Watchers, humans who record the lives and battles of immortals. It is revealed that Connor was studied from afar by many Watchers, including three named Alistair MacDougal, Nathaniel Post, and Dana Brooks. The second-season episode "Watchers" (1993) confirms the battle from Highlander between Connor and the Kurgan in 1985 did happen in the TV series canon. It is mentioned that many Watchers were relieved when Connor killed the Kurgan, fearing humanity would suffer greatly if the villain survived long enough to win the Prize. The series also references Duncan meeting a mentor and a student of Connor's mentor Ramírez.

The theatrical film Highlander: Endgame follows the continuity of the live-action TV series. No reference is made to the events of Highlander III: The Sorcerer or to Connor's adopted son John from that film. According to the film, the TV series continuity version of Connor MacLeod has beheaded 262 immortals by the year 2000. Highlander: Endgame shows more of Connor and Duncan's shared past and reveals Connor's mother was ultimately executed by the Clan MacLeod for not disavowing her son after his banishment. In the night of her execution, Connor tries to save her but fails. Kneeling over her, Connor is startled by a priest and then kills in a rage. The priest's adopted son Jacob Kell later discovers he too is immortal and swears vengeance. Jacob Kell hunts many immortals across the centuries, often cheating by ignoring the rules of the Game.

In 1990, Connor is on his way to visit his adopted daughter Rachel Ellenstein at his old antique shop. Kell uses a bomb to destroy it and Connor's old apartment, killing Rachel inside. Overcome by depression and disillusioned with his ageless life, Connor immediately leaves the Game and the world in general by entering a place called the Sanctuary, where he and other like-minded immortals are kept in a near-coma state, looked after by a group of Watchers who believe there must always be at least two immortals so no one wins the Prize and possibly dominates humanity.

Ten years later when the film takes place, Jacob Kell's activities force Connor to leave the Sanctuary. Unwilling to see anyone else he loves die, and believing neither he nor Duncan are powerful enough to stop Kell in a proper duel, Connor attacks the younger MacLeod, insisting Duncan to take his power and knowledge. Refusing at first, Duncan sees Connor will not change his mind and is tired of life. As Connor says, "Goodbye, Duncan, my true brother", Duncan beheads him. During his subsequent fight with Kell, Duncan momentarily takes on Connor's voice and appearance. With his newly increased power, Duncan kills Kell. He then buries Connor in the Scottish Highlands next to his first wife Heather and his mentor Ramírez.

With his character's death, Christopher Lambert departed the franchise after Endgame. Connor isn't seen or mentioned in the sequel, Highlander: The Source.

Some fans have argued the film must take place in 2004 in order for the events of Highlander III to have still happened to Connor, but the film itself makes no mention of taking place in the near future nor that this version of Connor has an adopted son he would've had to abandon in order to live in the Sanctuary in the early 1990s. Just as Highlander III took place in a continuity that doesn't acknowledge the TV series and actively contradicts it, Highlander: Endgame extends the TV series continuity while ignoring the sequel films.