Rubbadubbers

The main characters from the show. From left to right: Sploshy, Terrence, Reg, Tubb, Amelia, and Finbar.

• Tubb the Frog (voiced by John Gordon Sinclair) is a male Scottish rubber frog and the leader of the Rubbadubbers. He is admired by everyone for his cool attitude and enjoys cleaning anything with his cotton bud and floating on a green lily pad. Tubb's catchphrase is 'swimmin'!'
• Sploshy the Starfish (voiced by Maria Darling) is the Rubbadubbers' mischief-maker. She has suction cups behind every one of her 5 arms, speaks with a childish English accent, is energetic (she is often seen cartwheeling) and is known to have a hot and short temper. Sploshy's catchphrase is "Splish, Splash, Splosh!"
• Finbar the Mighty Shark (voiced by Sean Hughes) is the bathroom's mischief-maker. He often calls himself in third-person 'the mighty, scary shark', while often playing games involving pretend hunting and scaring. He also frequently uses the word 'mighty' in place of 'very' to describe things. In the dream worlds, he usually plays roles that rival the character that made the wish (such as robbers, monsters and even his regular self). Finbar's pirate-like catchphrase is 'arr, arr, arr!' (one which he uses countless times).
• Terrence the Bubble-Bath Crocodile (voiced by John Gordon Sinclair) is Amelia's closest friend who can blow bubbles through his nostrils and dislikes getting splashed, often avoiding liquid water altogether. He has a favourite, red toothbrush for cleaning his one tooth. Terrence also has several spots on his back and doesn't have a catchphrase.
• Winona the Whale (vocal effects performed by Maria Darling) is the only Rubbadubber who cannot speak as well as cannot at all make "If Only" wishes, but she can still make squeaking sounds in order to communicate with the other Rubbadubbers. She can also squirt water from her small blowhole and perform tail tricks in the bath water.
• Reg the Robot (voiced by John Gordon Sinclair) is the supporting leader of the Rubbadubbers who speaks with a distinctive stammer. Just like Terrence, he avoids water, as simply getting splashed makes him "short circuit". He also stutters rather often. He plays with the others but is always on the lookout for Benjie and Sis' presence in order to make the Rubbadubbers prepare themselves for bath time. At the end of every episode, he announces their arrival with his catchphrase: 'Rubbadubbers! Rubbadubbers! Benjie and Sis/the children are coming! Bath time scramble!'
• Amelia the Submarine (voiced by Maria Darling) is the bathroom's first mate who has the nose of a clown. Likely named after Amelia Earhart, she and the Rubbadubbers often call her 'the flying submarine'. She is very energetic (like Sploshy), and is usually feeling happy and loves to try new things, fly around the bathroom and perform tricks.

• Lawrence (voiced by John Gordon Sinclair) is a male English soap bottle that resembles a crocodile. He only appears in the episode "Terrence's Double Trouble" and plays Terrence's almost-fully-identical friend in Terrence's dream. But the only differences to him and Terrence are that the tie that he wears is blue (Terrence always has a red one), he doesn't have a toothbrush, he has two teeth (Terence has only one) and can do better tie tricks than Terrence.
• Benjie and Sis are the two young owners of the Rubbadubbers that are never seen on-screen. They are two human siblings that are presumably British. Whenever they need to use the bathroom, Reg the robot alerts the Rubbadubbers to prepare for their arrival.

1. "Tubb the Pirate" (2 September 2002) – After getting scared by a pirate's hat, Tubb wishes to become a pirate so he can never be scared. In his dream, he becomes the captain of a pirate ship. However, when he and his crew arrive on an island, they are shooed off by two pirates called Rusty Reg and Terrible Terrence. When they begin to shoot cannonballs at them, they have to rely on bravery to save themselves.
2. "Terrence's Double Trouble" (4 September 2002) – Terrence wishes to have a friend just like him after the Rubbadubbers do not want to play with him. In his dream, he meets Lawrence, a character who looks and acts the same as him. They instantly become friends, but when Lawrence starts to impress the Rubbadubbers with his tricks, Terrence has to get his friends’ attention back. But how?
3. "Reg the Monster" (7 September 2002) – Reg wants to finish his jigsaw puzzle in peace, so he becomes the "Leave Me Alone Monster".
4. "Sploshy's Tail" (9 September 2002) – Sploshy wants to do tail tricks like Winona, so she gets herself a weird-shaped tail.
5. "Tubb the Magician" (12 September 2002) – Tubb sees Benjie's magic wand and wants to make things disappear for good, but it never works. Wishing that he was a magician, Tubb becomes just that in his dream. When he accidentally makes all his friends disappear, including Terrence, he doesn't know how to get them back again. Luckily, Witch Sploshy saves the day after Tubb gives her the wand.
6. "Deep Sea Reg" (14 September 2002) – Reg wishes he could have fun in the water with the others without malfunctioning, so in his dream, he is tasked with guarding the royal treasure of King Tubb and Queen Sploshy of the deep ocean. When they leave, Reg accidentally lets in Finbar the thief and allows him to steal the treasure. When he gets away, Reg has to chase him down before it's too late.
7. "Scary Finbar" (17 September 2002) – After Finbar fails to scare any of his six friends, he wishes that he could scare them for real. When he dreams of becoming an even scarier version of himself, the others are just too scared to be with him, much to his disappointment.
8. "Train Driver Tubb" (19 September 2002) – When the Rubbadubbers find Benjie and Sis’ homemade model train lying about on the bathroom floor, they begin playing on it, with everyone playing a different role. But Tubb starts to do everything himself, which upsets the others. Wishing he was allowed to do so, in his dream, Tubb becomes the driver of a train carrying passengers and real gold in the safe. When the Mighty Train Robbers hijack the train, however, they take Tubb and his passengers as prisoners and tie them up, but when the speed lever breaks and the train goes full speed, Tubb has to stop the train from derailing.
9. "Sploshy of the Arctic" (21 September 2002) – Sploshy transports herself to the Arctic after not wanting to cool off on a hot day.
10. "Sploshybird" (24 September 2002) – After disrupting the Rubbadubbers' quiet time, Sploshy becomes a make-believe bird who makes noise when she moves.
11. "Terrence Of Arabia" (26 September 2002) – After being splashed, Terrence transports himself to a desert, where is not much water.
12. "Speedy Terrence" (29 September 2002) – After losing a race thanks to being distracted, Terrence wants to be fast.
13. "Amelia the Babysitter" (2 October 2002) – Amelia wants to be in charge, all because she does not want to be told what to do. After babysitting the other Rubbadubbers in a cloud world, she learns that being in charge is too much responsibility.

1. "Princess Amelia" (17 February 2003) – After bumping her nose, Amelia becomes a princess, with her servants, Tubb and Finbar, worrying about her and not ever letting her out of her bedroom.
2. "Rocket Sled Reg" (20 February 2003) – Reg wishes himself into having a faster sledge, but the sledge soon goes out of control in a crazy race.
3. "Terrence the Shop Keeper" (22 February 2003) – Terrence is being possessive of the new bubble bath and soap bottles in the bathroom.
4. "Tubb the Frog Prince" (25 February 2003) – After Tubb sees his friends read a fairy tale book, Tubb becomes a frog prince himself.
5. "Amelia and the Detectives" (27 February 2003) – Amelia needs a detective to help her find her missing sponge.
6. "Footballer Tubb" (3 March 2003) – Tubb hates losing football games, so he wishes that he can win all the time.
7. "Finbar the Star" (5 March 2003) – Finbar becomes a movie star to get out of tidying up the bathroom.
8. "Spaceman Reg" (8 March 2003) – Reg wants to go to the Moon after not knowing about it.
9. "Doctor Terrence" (10 March 2003) – Terrence becomes a doctor to cheer his friends up and make them better.
10. "Super Amelia" (13 March 2003) – After Amelia and Finbar try to outdoor each other, Amelia wishes herself into superhero training.
11. "Sploshy the Stoneseeker" (15 March 2003) – Sploshy wants to collect stones after not sharing any with her friends.
12. "Sheriff Terrence" (18 March 2003) – Terrence makes his own rules but runs into trouble when his own rules get the better of him.
13. "Tubb's Cake Mistake" (20 March 2003) – Tubb dislikes the fake cake at a tea party, so he is transported to a cake shop to try real cake.

1. "Finbar's Rescuers" (3 May 2004) – Finbar does not want to be a rescuer in the Sponge Rescues, so he wants to be rescued instead.
2. "Finbar and the Green Hat Gang" (5 May 2004) – Finbar sets certain requirements for anyone who wants to be in his gang.
3. "Terrence the Spy" (8 May 2004) – Terrence wants to find out what his friends are planning for him.
4. "Terrence's Bubble Trouble" (10 May 2004) – Terrence does not want to run out of bubbles, so he wishes that everything he touches turns into bubbles.
5. "Finbar's Important Part" (13 May 2004) – Finbar wants to join a band, but all the instruments are taken.
6. "Copy Sploshy" (15 May 2004) – Sploshy wants everyone to copy her dance exactly, instead of adding their own moves.
7. "Reg's Game Plan" (18 May 2004) – Reg does not have any new games in his memory banks, so he transports himself to Game Land.
8. "Farmer Sploshy" (20 May 2004) – Sploshy wants to live on a farm and drive around on a tractor all day, but she ends up neglecting all of her duties.
9. "Little Red Riding Tubb" (22 May 2004) – Tubb plays all the roles in a Little Red Riding Hood play.
10. "Silly Sploshy" (25 May 2004) – Sploshy is in a silly mood, and wants all the other Rubbadubbers to clown around with her while they are playing with blocks.
11. "Terrence's Ties" (27 May 2004) – Terrence wants new ties after seeing Benjie and Sis's new school uniforms.
12. "Reg in Squareworld" (30 May 2004) – After Reg cannot draw a sun properly, he gets transported to a square world, where circles are illegal.
13. "Amelia the Diver" (1 June 2004) – Amelia has to dive to bring up Captain Terrence's ship, the Jolly Bubble, from under the sea.

1. "Finbar's Gift" (15 January 2005) – When the Rubbadubbers give each other Christmas gifts, Finbar wishes that he has all the presents on Finbar Day.
2. "Finbar and the Ghosts" (18 January 2005) – After Finbar is unable to scare his friends with a scary story, he transports himself to a school of ghosts.
3. "Sploshy's Wishes" (20 January 2005) – After Sploshy's wish on a shooting star does not come true, she wants her own genie to give her wishes.
4. "Sporty Reg" (23 January 2005) – After not winning the bathroom games, Reg wishes himself into Sports World to find out his real strengths.
5. "The House That Tubb Built" (26 January 2005) – Tubb wants to build a house his way instead of following directions.
6. "Terrence the Monster Hunter" (28 January 2005) – When Terrence sees Finbar dress up like a monster in the bathroom, he wishes that everyone believed him.
7. "Reg and the Library" (31 January 2005) – Reg wants to read in peace, so he is transported to a library.
8. "Tufty Tubb" (2 February 2005) – Tubb wants to grow hair and styles it for a competition.
9. "Lighthouse Keeper Reg" (4 February 2005) – Reg does not want to take a break from keeping watch for Benjie and Sis, so he gets transported to his own lighthouse.
10. "Tubb's Towers" (6 February 2005) – Tubb wants more rooms after trying and failing to read a letter from Benjie and Sis' grandmother in peace.
11. "Messenger Terrence" (9 February 2005) – Terrence wants to be first with the news, so he becomes a 1400s explorer delivering news to a village.
12. "Sky Painter Amelia" (11 February 2005) – Amelia wants to make pictures like her friends, but she cannot hold her paintbrush right.
13. "Finbar the Word Shark" (14 February 2005) – Finbar keeps losing a word game, so he wants to know all the words.

These shorts were never seen on television in the United Kingdom, but six of them were released on DVDs.

1. "Row, Row, Row"
2. "Steamy Mirror"
3. "On A Roll"
4. "Swimming Races"
5. "Hide And Seek"
6. "Great Skate"
7. "Swimmin'!"
8. "Drip"
9. "Being Choosey"
10. "All Wrapped Up"
11. "Something Sticky"
12. "Having A Ball"
13. "Can You Remember?"
14. "Floaty Feather"
15. "Clean and Groovy"

HIT Entertainment released three DVD and VHS releases of the series. "Here Come the Rubbadubbers" was released on May 12, 2003. "Splish! Splash! Splosh!" was released on September 1, 2003, and "Bathtime Scramble" was released on February 23, 2004. Each release contains four episodes, with the first two releases also containing some of the shorts. The three DVDs were reissued as part of a boxset on March 12, 2007, while an additional release - "Swimmin'", was released as a Carry Case DVD on April 9, 2007.

HIT Entertainment released four DVD and VHS releases of the series, titled "Here Come the Rubbadubbers", "Tubb's Pirate Treasure", "High Noon in the Bathroom", and "Finbar, the Mighty Movie Star", released on January 27, March 16, July 13 and October 12 of 2004, respectively. Each release contained five episodes.