Trailer
Cast
Jeff Morrow
Exeter
Lance Fuller
Brack
Russell Johnson
Steve Carlson
Coleman Francis
Express Deliveryman (uncredited)
Robert B. Williams
Webb (uncredited)
Rex Reason
Dr. Cal Meacham
Faith Domergue
Dr. Ruth Adams
Robert Nichols
Joe Wilson
Richard Deacon
Pilot (uncredited)
Douglas Spencer
The Monitor of Metaluna
Karl Ludwig Lindt
Dr. Adolph Engelborg
Regis Parton
Mutant (uncredited)