Sean Marquette

Mac (voice)

Keith Ferguson

Blooregard / Hobo / Scientist #2 (voice)

Phil LaMarr

Wilt / Jackie Khones / Rick (voice)

Tom Kenny

Eduardo / Doc / Movie Theater Teen (voice)

Candi Milo

Madame Foster / Coco / Cheese (voice)

Grey DeLisle

Frances 'Frankie' Foster / Janet / Louise / Clerk (voice)

Tom Kane

Dentist / Postman / Man in Line (voice)

Jeff Bennett

Judge / Officer / Scientist #1 (voice)

Craig McCracken

Neil Affleck

Mike Shiell