Chester Masterson
Tony Curtis
Brett Devereaux
Sylvia Kristel
Evalyna
Lee Grant
Dr. Sidney Gelson
Stefan Gierasch
Michael Anderson Jr.
Peter MacLean
Milton Selzer
Ron Kelly
Gregory Rozakis
Ed Ness
Maggie Jean Smith
Barbara Bingham
Christopher Ward
David Huffman
Paula Jones
Victoria Peters
Paul Smith
Sandra Bernadou
Nick Ravenna
Herschel Bernardi
Diana Masterton
Gayle Hunnicutt
Henry Burns
William Daniels
Barbara Sanderson
Deidre Hall
Derek Kenyon
Roddy McDowall
Sir Douglas Devereaux
Murray Matheson
Jo Burns
Polly Bergen
Director
Michael O'Herlihy
Story
Robert J. Shaw
Music
Morton Stevens
Set Decoration
Cheryal Kearney
Art Direction
Ray Storey
Teleplay
Robert Hamner
Jud Kinberg
Douglas Heyes
Executive Producer
Novel
Lois Wyse
Robert D. Wood
Costume Design
Betsy Jones
Producer
Alan Godfrey
Director of Photography
Robert L. Morrison