Robert Caulfield
Elliott Gould
Col. Charles Brubaker
James Brolin
Sharon Willis
Lee Bryant
Betty Walker
Denise Nicholas
Elliot Whitter
Robert Walden
Control Room Man
James B. Sikking
Capsule Communicator
Alan Fudge
Vice President Price
James Karen
F.B.I. Man Number 1
Jon Cedar
General Enders
Hank Stohl
President
Norman Bartold
Dr. Bergen
Darrell Zwerling
Kay Brubaker
Brenda Vaccaro
Dr. Burroughs
Milton Selzer
Horace Gruning
Lou Frizzell
Mrs. Peaker
Nancy Malone
Jerry
Paul Picerni
Alva Leacock
Barbara Bosson
Reporter (uncredited)
Bob Harks
Lt. Col. Peter Willis
Sam Waterston
Cmdr. John Walker
O.J. Simpson
Dr. James Kelloway
Hal Holbrook
Judy Drinkwater
Karen Black
Albain
Telly Savalas
Hollis Peaker
David Huddleston
Walter Loughlin
David Doyle
Original Music Composer
Jerry Goldsmith
Stunt Coordinator
Bill Hickman
Casting
Mike Fenton
Title Designer
Dan Perri
Director of Photography
Bill Butler
Screenplay
Peter Hyams
Director
Still Photographer
Bruce McBroom
Location Manager
Ron Underwood
Makeup Artist
Michael Westmore
Producer
Paul Lazarus III
Editor
James Mitchell
Special Effects
Robert Spurlock
Art Direction
David M. Haber
Camera Operator
James R. Connell
Hairstylist
Emma M. diVittorio
Sound mixer
Jerry Jost
Script Supervisor
Marshall J. Wolins
Jane Feinberg
Assistant Director
Irby Smith
Associate Producer
Michael I. Rachmil
Boom Operator
Joseph Kite
Production Design
Albert Brenner
Set Decoration
Rick Simpson
Costume Design
Patricia Norris
Bruce Mattox
Henry Millar