Robbie Daymond
SwaySway (voice)

Eric Bauza
Buhdeuce (voice)

Alexander Polinsky
Jelly (voice)

Fred Tatasciore
Breadmaker (voice)

Kari Wahlgren
Ketta (voice)

S. Scott Bullock
T-Midi (voice)

Audrey Wasilewski
Officer Rambamboo (voice)

Nolan North
Oonski the Great (voice)

Michael-Leon Wooley
Mr. Pumpers (voice)

Candi Milo
Roni (voice) / Oonski's Mother (voice) / One-Eyed Peekaboo's Mother (voice) / Ob...

Trevor Devall
Monster Bob (voice) / Trash Bandit (voice) / Captain Scurvybeak (voice) / Oonski...

Mick Wingert
Bread Foot (voice) / Loafrechaun / Monster (voice) / Rusty (voice) / Monster (vo...

John DiMaggio
Lava Mole (voice)

Max Mittelman
Monster Bill (voice) / Cloud Monster (voice) / Poltergoose (voice)

John Kassir
Big Dumb Monster (voice) / Toilet Monster (voice)

Jim Cummings
Captain Stone / Commander Conch / Rock Guard (voice) / Indecisive Monster (voice...

April Winchell
Mama Monster (voice)

Tara Strong
Zoona (voice)

Peter Giles
Thrashman (voice)

Stephen Stanton
Judge Pobun (voice) / Helmsman Rock / Mr. Chert (voice)