After being scared by a pirate's hat, Tubb wishes himself into becoming a pirate captain. However, he and his crew are blasted by cannonballs while being on an island.
Terence wishes to have a friend after the Rubbadubbers do not want to play with him.
Reg wants to finish his puzzle, so he becomes the Leave Me Alone Monster.
Sploshy wants to do tail tricks like Winona, so she gets herself a tail.
Tubb wants to make things disappear, so he becomes a magician on his birthday.
Reg wants to be wet without malfunctioning, so he guards a treasure in the deep sea.
After Finbar fails to scare his friends, he wishes that everyone is scared of him.
Tubb becomes a train driver after not giving anyone else a turn on a model train.
Sploshy transports herself to the Arctic after not wanting to cool off on a hot day.
After disrupting the Rubbadubbers' quiet time, Sploshy becomes a bird who makes noise when she moves.
After being splashed, Terence transports himself to a desert, where is not much water.
After losing a race, Terence wants to be fast.
Amelia wants to be in charge 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.