Dill
Michael J. Pollard
Arthur Belding
Harry Guardino
Lev Mailer
Arlene
Susanne Benton
Jim Creech
Kent McCord
Joan Bradley
Building Superintendent (uncredited)
James Doohan
Peter (uncredited)
Donald Mitchell
Jonathan Fields
Bradford Dillman
Helen Atterbury
Hope Lange
Lew Haley
Pat Hingle
Ida
Susan Saint James
Sarah
Diana Hyland
Edward Arkroyd
Victor Jory
Dr. Simon Joshua
Paul Stewart
Arnie
Roy Jenson
Writer
Peter Stone
Director
James Goldstone
Novel
Howard Fast
Makeup Artist
Bud Westmore
Producer
Ranald MacDougall
Music
Quincy Jones
Director of Photography
John L. Russell
Set Decoration
Hal Overell
Costume Supervisor
Grady Hunt
Art Direction
Howard E. Johnson
Associate Producer
Mort Zarcoff
Hairstylist
Larry Germain
Editor
Edward A. Biery
John McCarthy Jr.
Sound
Waldon O. Watson