טריילר
שחקנים
Richard Basehart
Dr. Roy Caldwell
William Jordan
Major Cooper
Barnard Hughes
Dr. Spencer
Nicolas Beauvy
Chris Logan
Paul Stevens
Col. William Franklin
Robert Walden
Dr. Janeway
Ed Lauter
Simpson
Dabbs Greer
Dr. Thompson
John Dierkes
Bill Parker
Lou Frizzell
Dr. Spike Boynton
Terry Wilson
Kaufman Trucking Co. driver
ג'ורג' סי. סקוט
Dan Charles Logan
מרטין שין
Maj. Holliford
Stephen Young
Major Reintz
Kenneth Tobey
Col. Alan A. Nickerson
Bette Henritze
Sarah Parker
Anna Aries
Bit Part