Michael McKean

Argyle (voice)

Frank

Self

Melville Revere

Self - Actor

Uncle Humidor (voice)

Dr. Bartholomew Wolper (voice)

Carl Laemmle

Bartholomew Wolper (voice)

Nelson Wylie

Dr. Bartholomew Wolper (voice)

Juge Jeffrey Turner

Bill Case

Angel Joseph

Victor Baron

Steve Lavisch

Snow Miser

Ken Hyman

Emperor Zing (voice)

Dwight Biddle

Self, Himself

The Sportsman / Sgt. O'Shaughnessey (voice)

Bob

Dr. Atticus Liddell

Bird (voice)

Chief of Police

Bobby Lightfoot (voice)

Mr. Walsh

Kurt Sandow

Réverend Shillerman

Pawtucket Pat (voice), Pengrove Pig / Andy Rooney / Camel Salesman (voice)

Lenny

Insaniac / Freakenstein (voice)

Paulie

Scott Grogan

The Clown

Rick Rochester

Frank

Mr. Rastatter

Morris Fletcher

Self - Guest

George Talbot

Elias Grace, Bill Nolan

Hal Cresciman

David St. Hubbins (voice), Jerry Rude (voice)

State Trooper

Stefan Vanderhoof

Leslie (uncredited)

Andy Richardson

Ross McKay

David St. Hubbins

Dr. Simon August

Eddie Winslow

Self

Matt Tessler

Self - Host, Self - Various Characters