Tim Heidecker

Tim / Various

Eric Wareheim

Eric / Various

Kate Berlant

Linda

Will Forte

Will Grello

John C. Reilly

Dr. Steve Brule

'Weird Al' Yankovic

Uncle Muscles (as Al Yankovic)

Ron Austar

Himself

Christopher Bobal

Bill Buchynski

Simply Deleesa

Harmonizing Woman #4 (as Deleesa Carr)

Bob Druwing

Walt

Ethan Dyer

Harry Elmayan

Harry

Tennessee Luke

Tenessee (as Tennessee Fortenberry)

James Foster

Fla'hat Wearer

Ryan Alessi

Agobo (uncredited)

Rae Sunshine Lee

Pastor Sunshine