Sci-Fi Horror
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.
Directed by
John Gilling
John Saxon
Dr. Jack Costain
Maurice Denham
Dr. Morley
Warren Mitchell
Reg Lilburn
Patricia Haines
Ann Barlow
Aubrey Morris
Thorburn
John Carson
The Major
Ballard Berkeley
Cmdr. Savage
Marianne Stone
Madge Lilburn
Alfred Burke
Detective Supt. Hartley
Stanley Meadows
Det. Tom Grant
Jack Watson
The Sergeant
Tony Wager
Pvt. Higgins
Geoffrey Lumsden
Col. Davy
Robert Crewdson
Medra
Tom Gill
Police Commissioner's secretary
Barbara French
Joyce Malone
David Gregory
Pvt. Jones
Vincent Harding
First R/T Soldier
Romo Garrara
Lieutenant
John Sherlock
TV Newscaster

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