Blossom (voice) (as Catherine Cavadini)
Bubbles (voice)
Buttercup (voice) (as E.G. Daily)
Professor Utonium / Him (voice)
Fuzzy Lumpkins (voice)
Mojo Jojo (voice) (as Roger L Jackson)
Courage (voice)
Eustace (voice)
Muriel (voice)
Chicken / Cow / I.R. Baboon / The Red Guy (voice)
Flem (voice)
Earl (voice)
I.M. Weasel (voice)
Johnny Bravo / Dexter's Dad (voice) (as Jeff Glen Bennett)
Little Suzy (voice) (as Mae Margaret Whitman)
Bunny Bravo (voice)
Carl (voice)
Dexter (voice)
Dee Dee (voice)
Mandark (voice)
Dexter's Mom (voice)