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

Jon Glaser

David Cross

Patton Oswalt
/ Ezekial (voice)

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

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

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

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

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

Brendon Small
/ Rice Henchmen (voice)

Fred Armisen
/ Robot Husband (voice)

Andrew W.K.

Dan Fogler
(voice) / Glen (voice)