Jonathan Haze
Seymour Krelborn
Jackie Joseph
Audrey Fulquard
Mel Welles
Gravis Mushnick
Myrtle Vail
Winifred Krelborn
Toby Michaels
Teenage Girl
Leola Wendorff
Siddie Shiva
Lynn Storey
Mrs. Hortense Feuchtwanger
Wally Campo
Det. Sgt. Joe Fink / Narrator
Jack Nicholson
Wilbur Force
Jack Warford
Det. Frank Stoolie
John Herman Shaner
Dr. Phoebus Farb
Charles B. Griffith
Screaming Patient/ Audrey Junior (voice) / Burglar (uncredited)
Frank Mills
Man in Crowd Outside Shop (uncredited)
Jack Griffin
Drunk (uncredited)
Robert Coogan
Tramp (uncredited)
