The Adventures of Jimmy Neutron Boy Genius Season 3 Episode 21 Win, Lose and Kaboom! Episode Title:Win, Lose and Kaboom!.Episode Description:After the town of Retroville receives a space rock with a message on it, Jimmy is determined to decode the message. After he figures out the message, which is sort of a riddle, Jimmy, Carl, Sheen, Cindy, Libby, Goddard, and Bolbi are kidnapped into space where they're forced to compete in an intergalactic game show, hosted by Meldar Prime (voiced by Tim Allen), in which the losers get their home planets destroyed. With the help of one of the competitors, which is an alien female warrior named April (voiced by Alyssa Milano), they will win the competition, not only to save their planet, but other alien planets as well.