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.
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.
John Saxon , Patricia Haines , Alfred Burke
Harry White
Armitage Film Productions Ltd ,
as Dr. Jack Costain
as Ann Barlow
