Jimmy Neutron/Fanboy and Chum Chum

Cast

 * Sheen Estevez as Fanboy (Sheen and Fanboy are both Dumb)
 * Carl Wheezer as Chum Chum (Carl and Chum Chum both Have Their Names Starting With "C")
 * Cindy Vortex as Yo (Cindy and Yo are both The Main Females)
 * Jimmy Neutron as Kyle Bloodworth-Thomason (Jimmy and Kyle are both Smart)
 * Libby Folfax as Lupe (Libby and Lupe are both Cindy and Yo's Best Friends)
 * Nick Dean as Michael Johnson
 * Butch Pakovski as Boog Shlizetti
 * Sam Melvick as Lenny Flynn-Boyle
 * Ms. Fowl as Mr. Hank Mufflin (Ms. Fowl and Mr. Mufflin are both Teachers, and I know Ms. Fowl is Female)
 * Goddard as Dollar-nator
 * King Goobot V as Janitor Russ Poopatine
 * Ultra-Lord as Man-Arctica (Ultra-Lord and Man-Arctica are both Super-Heros)
 * Eustace Strych as Sigmund the Sorcerer (Eustace and Sigmund are both Jimmy and Kyle's Snobby Rivals)
 * Beautiful Gorgeous as Francine
 * Professor Calamitous as Global Warmer
 * Grandma Taters as Mrs. Cram