An alien is dispatched from a faraway galaxy to take over the Earth by "duplicating" humans and creating a race of zombies.
George Nader
as Glenn Martin
Barbara Nichols
as Gale Wilson
George Macready
as Prof. Vaughn Dornheimer
Dolores Faith
as Lisa Dornheimer
Hugh Beaumont
as Austin Welles
Richard Arlen
as National Intelligence
Richard Kiel
as Dr. Kolos
John Indrisano
as Thor, the Butler
Ted Durant
as The Galaxy Being
Tommy Leonetti
as Reporter (uncredited)
Walter Maslow
as
Larry Barton
as
