Looney Tunes/Animaniacs

Version 1

 * Bugs Bunny as Yakko
 * Pepe Le Pew as Wakko
 * Petunia Pig as Dot
 * Elmer Fudd as Dr. Scratchensniff
 * Penelope Pussycat as Hello Nurse
 * Yosemite Sam as Thadeus Plotz
 * Plucky Duck (from Tiny Toon Adventure) as Pinky
 * Buster Bunny (from Tiny Toon Adventures) as Brain
 * Tina Russo as Minerva Mink

Version 2 (Kind of a Gender Bender)

 * Lola Bunny as Yakko
 * Petunia Pig as Wakko
 * Marvin the Martian as Dot
 * Granny as Dr. Scratchensniff
 * Pepe Le Pew as Hello Nurse
 * Witch Hazel as Thadeus Plotz
 * Shirley the Loon (from Tiny Toon Adventures) as Pinky
 * Babs Bunny (from Tiny Toon Adventures) Brain
 * Daffy Duck as Minerva Mink