Lorraine Toussaint

Dr. Lullah (voice)

40 eps

Zach Reino

Chip (voice)

40 eps

Jake Green

Mr. Okay (voice)

40 eps

Ryan Gillis

Chicho (voice) / Chicho / Muscle Mouse (voice) / Chicho / Long Legs Mutant / Muscle Mouse (voice) / Muscle Mouse / Turtle Mutant (voice) / Chicho / Shrimp Mutant (voice)

15 eps

Eric Bauza

Wolf-Demon / Mutants (voice) / Nostrildamus / Pipsqueak / Tusky Boy (voice) / Honorabl3 Impartial-Bot / Big Mitchell (voice) / Big Mitchell / Blood Pressure / Catapult Kevin (voice) / Blood Pressure (voice) / Big Mitchell / Parrot Mutant / Robot (voice) / Commerical Announcer (voice) / Question Bot (voice) / Grim Reaper / Arfthur (voice) / Bomb Swapper / Defuser (voice)

10 eps

Fred Tatasciore

Keanu Mutant / Snake Mutant / Frogatha's Dad (voice) / Nils Vulfen / Ear Krill / Mudskipper (voice) / Alpha Betta / Referee Betta / Tough Betta (voice) / Nils Vulfen (voice) / Glands (voice) / Dead Fish Mutant / Rock Iguana Mutant (voice) / Jean-Michel (voice) / Snake Mutant / Shrimp Mutant (voice) / Bog Dog / Keanu Mutant (voice)

9 eps

Grey DeLisle

British Narrator / Ivory Olfactus (voice) / Frogatha / Hand Holders Announcer / Flamingo Mutant (voice) / Blobfish Mutant (voice) / Flamingo Mutant (voice)

4 eps

Sunil Hall

Sunil the Sailor (voice)

3 eps

Steve Wolfhard

Lemonade / Pig / Rhino Mutant (voice) / Skeletal Walrus (voice) / Pig (voice)

3 eps

Erica Jones

Rianne (voice) / Rianne / Bethany (voice)

3 eps