Spongebob Squarepants

SpongeBob SquarePants is an American animated television series created by the late marine biologist and animator Stephen Hillenburg for Nickelodeon. The series chronicles the adventures and endeavors of the title character and his various friends in the fictional underwater city of Bikini Bottom. The series' popularity has made it a media franchise, as well as the highest rated series to ever air on Nickelodeon, and the most distributed property of MTV Networks. The media franchise has generated $8 billion in merchandising revenue for Nickelodeon.

Fear of a Krabby Patty (Season 4, Episode 1)
In an effort to use his new fear of Krabby Patties, Plankton disguises himself as a therapist and hypnotizes SpongeBob into subliminally telling him the formula. It fails, and instead he gets a dream which gets rid of his fear.

MermaidMan vs. Spongebob (Season 5, Episode 14)
Plankton turns Mermaid Man and Barnacle Boy into his minions with his mind controlling device. Plankton controls the heroes and orders them to encourage the customers of the Krusty Krab to eat at the Chum Bucket.

Professor Squidward (Season 6, Episode 17)
SpongeBob and Patrick are hypnotized by the metronome Squidward uses.

SpongeBob's Bad Habit (Season 12, Episode 14)
SpongeBob visits Hans as a hypnotherapist, who hypnotizes him to find out why he has a habit of biting his nails.

Movie
In the first Movie of Spongebob, various people gets brainwashed by Plankton's helmets.

