Overview
Synopsis
The inhabitants of Ganymede need to find mates from another world or they will become extinct. They soon discover a suitable breeding stock amongst the females of planet Earth.
Genres
Science FictionHorror
Cast
Cast
John Saxon
Dr. Jack Costain
Patricia Haines
Ann Barlow
Alfred Burke
Detective Supt. Hartley
Maurice Denham
Dr. Morley
John Carson
The Major
Ballard Berkeley
Cmdr. Savage
Stanley Meadows
Det. Tom Grant
Barbara French
Joyce Malone
