Director
Leonard Katzman
DIRECTOR
Writer
WRITER
Stars (in credits order)
Francine York
Dr. Lisa Wayne
James Brown
Col. Hank Stevens
Baynes Barron
Dr. John Andros
Russ Bender
Dr. Paul Martin
John Willis
TV Reporter
Bob Legionaire
Faith I Crewman
James Macklin
Gen. Mark Tilman
Phyllis Selznick
Earth Control Secretary
John Lomma
Earth Control
Jimmy Bracon
Alien (uncredited)
