Dave Willis
Meatwad / Carl (voice)

Dana Snyder
Master Shake (voice)

C. Martin Croker
Dr. Weird / Steve / Bird (voice)

Schoolly D
Narrator

Eric Wareheim

Andy Merrill
Rice Henchmen (voice) /

H. Jon Benjamin

George Lowe
/ Standards & Practices Announcer (voice) / Jet Chicken (voice) / George Lowe (...

Jon Glaser

David Cross

Patton Oswalt
/ Ezekial (voice)

Don Kennedy
Vegetable Man (voice) / Lance (voice) / Assisted Living Dracula (voice)

Tommy Blacha
Dr. Wongburger (voice) / Mr. Wongburger (voice)

Max Willis
Robot Child (voice) / Hankwad (voice) / Boy (voice)

Sadie Willis
Meatwad's Daughter (voice) / Robot Child (voice) / Girl (voice)

Todd Hanson
Napkin Lad (voice) / Narrator (voice) / The www.yzzerdd.com (voice)

Brendon Small
Rice Henchmen (voice) /

Fred Armisen
Robot Husband (voice) /

Andrew W.K.

Dan Fogler
(voice) / Glen (voice)