On screen
Cast
9 credited performers
Francine York
Dr. Lisa Wayne
James Brown
Col. Hank Stevens
Baynes Barron
Dr. John Andros
Russ Bender
Dr. Paul Martin
Artwork unavailable
John Willis
TV Reporter
Artwork unavailable
Bob Legionaire
Faith I Crewman
Artwork unavailable
James Macklin
Gen. Mark Tilman
Artwork unavailable
Phyllis Selznick
Earth Control Secretary
Artwork unavailable
John Lomma
Earth Control