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