Wayne Brady

Cameron

Emily Osment

Kendall Perkins (voice)

Tyler Posey

Jose (voice)

Tom Kenny

Wilmer Valderrama

Nestor (voice)

Jordan David

Germ & French Fry (voice)

Mitchel Musso

Kevin

John DiMaggio

Mr. Hoffenfoffer (voice)

Zack Ewing

Damien Woods (voice)

Howard Hoffman

Head Scientist (voice)

Richard Steven Horvitz

Dudley / Guard (voice)

Maurice LaMarche

Super Frankenstein (voice)

Daran Norris

Narrator / Cop #1 (voice)

Dionne Quan

The Kudama Twins (voice)

Charlie Schlatter

Kick Buttowski (voice)

Fred Seibert

John Solomon

Barry Blumberg