Volume 3, Episode 1: Leggo My Ego / Big in Japan (EP44)
Résumé de l'épisode 44
The Brain goes to Vienna to get famed psychiatrist Sigmund Freud (guest star voice talent Steve Landesberg) to condition his patients for mouse worship, but Freud analyzes The Brain instead. The Brain becomes a Sumo wrestler in order to gain access to the rare Mugu fish, whose paralytic properties will help him take over the world.