Robert Clarke
Major William Allison
Cast (18)
Darlene Tompkins
Princess Trirene
Vladimir Sokoloff
The Supreme
Boyd 'Red' Morgan
Captain
Stephen Bekassy
Gen. Karl Kruse
John van Dreelen
Dr. Bourman
Arianne Ulmer
Capt. Markova
Ken Knox
Col. Marty Martin
Neil Fletcher
Air Force Chief
Jack Herman
Dr. Richman
William Shephard
Gen. York
James 'Ike' Altgens
Secretary Lloyd Patterson
John Loughney
Gen. Lamont
Russ Marker
Col. Curtis
Tom Ravick
Mutant
Don Flournoy
Mutant
Arthur C. Pierce
Mutant Escaping from Jail (uncredited)
Malcolm Thompson
Guard (uncredited)
Crew (13)
Edgar G. Ulmer
Director
Robert Clarke
Producer
Robert L. Madden
Executive Producer
John Miller
Executive Producer
Darrell Calker
Original Music Composer
Meredith M. Nicholson
Director of Photography
Jack Ruggiero
Editor
Arthur C. Pierce
Story
Arthur C. Pierce
Screenplay
Ernst Fegté
Production Design
Jack Pierce
Makeup Artist
Roger George
Special Effects
Sidney Lumet
Casting Director