Maximilian Schell
Dr. Hans Reinhardt
Maximilian Schell
Dr. Hans Reinhardt
Anthony Perkins
Dr. Alex Durant
Robert Forster
Captain Dan Holland
Joseph Bottoms
Lieutenant Charles Pizer
Yvette Mimieux
Dr. Kate McCrae
Ernest Borgnine
Harry Booth
Tom McLoughlin
Captain S.T.A.R.
Roddy McDowall
V.I.N.CENT. (voice) (uncredited)
Slim Pickens
B.O.B. (voice) (uncredited)
Gary Nelson
Drone with Mask Removed (uncredited)
Ron Miller
Producer
G. Gregg McLaughlin
Editor
Frank V. Phillips
Director of Photography
Gary Nelson
Director
Gerry Day
Screenplay
John Barry
Original Music Composer
Jeb Rosebrook
Screenplay
Howard Curtis
Stunts
Wilbur L. Russell
Property Master
Frank R. McKelvy
Set Decoration
John B. Mansbridge
Art Direction
Roger M. Shook
Set Decoration
Robert McCall
Art Direction
Peter Ellenshaw
Production Design
Al Roelofs
Art Direction
Chuck Keehne
Costume Supervisor
Conrad E. Palmisano
Stunt Double
John D. Bloss
Production Manager
James MacDonald
Special Sound Effects
Ben Hendricks
Special Sound Effects
Ted Kierscey
Animation
John Jolliffe
Sound Effects Editor
Dorse A. Lanpher
Animation
Joe Hale
Animation
Lloyd Ahern II
Camera Operator
Wayne Allwine
Sound Effects Editor
Carl Boles
Gaffer
Frank Regula
Sound Re-Recording Mixer
Helen Sneddon
Music Editor
Louis Terrusa
Sound Effects Editor
Wynn Hammer
Still Photographer
Robert Hathaway
Sound Re-Recording Mixer
Sandy Nelson
Script Supervisor
Gloria Montemayor
Hairstylist
Bill Thomas
Costume Design
Evelyn Kennedy
Supervising Music Editor
Robert J. Schiffer
Makeup Supervisor
George Fredrick
Sound Effects Editor
Bob Barbash
Story
Stevie Myers
Stunts
Christopher N. Seiter
Unit Production Manager
Richard H. Landau
Story
Jeb Rosebrook
Story
Bob Herron
Stunt Double
Ben Hendricks
Special Sound Effects
Tom McCrory
Assistant Director
Bill Wylie
Special Sound Effects
Herb Taylor
Sound Supervisor
Bud Maffett
Sound Mixer
Jack Sandeen
Costumer
Don Capel
Key Grip
Mary Dye
Costumer
Cecil Wilson
Second Assistant Camera
Robert LaBonge
First Assistant Camera