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Release date: 07/01/1965 
Popularity: 3 
Original language: EN 
Add to favoritesMonster a Go-Go!
An astronaut went up- a "guess-what" came down!
2HorrorScience Fiction
Overview
An American astronaut mysteriously disappears from his spacecraft as it parachutes to Earth. He is apparently replaced by or turned into a large, radioactive, humanoid monster. A team of scientists and military men attempt to capture the monster.
Production companies
Trailers
monster a go go.avi
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