Eddie Slocum
Peter Fonda
Pam Burns
Sharon Hugueny
Tarragoo
Nick Adams
Debbie
Deborah Walley
Mrs. Burns
Beatrice Straight
Prof. Reese
Joseph Campanella
Dr. Shoemaker
Kent Smith
Prof. Schwartz
Malachi Throne
Mary Reese
Nancy Rennick
Karen
Jennifer Billingsley
Director
Samuel Goldwyn Jr.
Producer
Choreographer
Miriam Nelson
Original Music Composer
Sol Kaplan
Director of Photography
Joseph F. Biroc
Ellsworth Fredericks
Editor
William A. Lyon
Production Design
Fernando Carrere
Writer
George Garrett
Novel
Julian Zimet
Gaffer
Bill Neff