Amanda Leighton

Blossom (voice)

Kristen Li

Bubbles (voice)

Natalie Palamides

Buttercup (voice)

Tom Kane

Professor Utonium (voice)

Tom Kenny

Mayor (voice)

Haley Mancini

Princess Morbucks (voice)

Cindy Robinson

Erica the Red / Additional Voices (voice)

Chuck McCann

The Amoeba Boys (voice)

Maurice LaMarche

Man-Boy (voice)

Jason Spisak

Silico (voice)

Olivia Olson

Bliss (voice)