Charles Kimbrough

as William R. Chumley, M.D.

as Jim Dial

as Self (archive footage)

as William R. Chumley, M.D.

as Mort Chalk (voice)

as Lane Strayfield

as Gargoyle Victor (voice)

as Mort Chalk (voice)

as Mr. Donolly

as Rainbow Face #1 (voice)

as Brain Pod #29 / Rhizomian Man (voice)

as Jim Dial (voice)

as Gordon Actor (voice)

as Charlie Fish

as Gargoyle Victor (voice)

as Dr. Ficus (voice)

as Frank Murdoch

as Jim Dial

as Uncle Orrie

as Mr. Austen

as The Governor

as Father Leary

as Jules / Greenberg

as Louis Groton

as Self

as Peter Wickes

as Self - Narrator (voice)

as Bob Merlis

as Jerome

as Salesman

as Francis

as Eric

as Benton Arrelsford

as Doctor

as Committee Counselor

as Dr. Spiga

as Rudy

as Assistant D.A. Greg Burton

as Dr.Spiga

as Benton Arrelsford

as Editor

as Self / Harry