Max Devlin
Elliott Gould
Barney Satin
Bill Cosby
Veronica
Lillian Müller
Stella's Secretary
Denise DuBarry
Agent Hargraves
Helene Winston
Pammy
Tracie Savage
Penny Hart
Susan Anspach
Toby Hart
Adam Rich
Stella Summers
Julie Budd
Big Billy Hunniker
Sonny Shroyer
Nerve Nordlinger
David Knell
Jerry Nadler
Chuck Shamata
Mrs. Gormley
Sally Marr
Chairman of Devil's Council
Reggie Nalder
Director
Steven Hilliard Stern
Story
Jimmy Sangster
Mary Rodgers
Screenplay
Producer
Jerome Courtland
Editor
Ray de Leuw
Director of Photography
Howard Schwartz
Original Music Composer
Buddy Baker