Dr. Lisa Wayne
Francine York
Col. Hank Stevens
James Brown
Dr. John Andros
Baynes Barron
Dr. Paul Martin
Russ Bender
TV Reporter
John Willis
Faith I Crewman
Bob Legionaire
Gen. Mark Tilman
James Macklin
Earth Control Secretary
Phyllis Selznick
Earth Control
John Lomma
Producer
Burt Topper
Original Music Composer
Marlin Skiles
Director of Photography
Robert Tobey
Editor
Robert S. Eisen
John Shouse
Art Direction
Paul Sylos
Director
Leonard Katzman
Writer