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
Patricia Haines
Ann Barlow
Ballard Berkeley
Cmdr. Savage
Maurice Denham
Dr. Morley
Aubrey Morris
Thorburn
John Carson
The Major
Alfred Burke
Detective Supt. Hartley
Jack Watson
The Sergeant
Warren Mitchell
Reg Lilburn
Tony Wager
Pvt. Higgins
Stanley Meadows
Det. Tom Grant
Marianne Stone
Madge Lilburn
Geoffrey Lumsden
Col. Davy
Tom Gill
Police Commissioner's secretary
Robert Crewdson
Medra
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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