Cast[]
- Dot Warner as Blossom
- Mindy as Bubbles
- Rita as Buttercup
- Dr. Otto ScratchNSniff as Professor Utonium
- Hello Nurse as Ms. Keane
- The Clown as Rainbow The Clown
- The Brain as Mitch Mitchelson
- Solley the Godpigeon as The Mayor
- Mindy's Mother as Sara Bellum
- Walter Wolf as Mojo Jojo
- King Salazar as HIM
- Yakko Warner as Brick
- Wakko Warner as Boomer
- Mr. Plotz as Butch
- Runt as Ace
- Ralph as Big Billy
- Buttons as Snake
- Flavio as Bossman
- Pesto as Tiny
- Bobby as Skinny Slim
- Slappy Squirrel as Sedusa
- Miss Flamiel as Princess Morbucks
- Duke as Coach Roach
- The Dragon as Giant Ant