It Conquered the World (1956)

Science Fiction
Thriller
Horror

An alien from Venus tries to take over the world with the help of a disillusioned human scientist, as his wife, his best friend and the friend's wife try to intervene.

Cast

Dr. Tom Anderson
Claire Anderson
Sheriff N.J. Shallert
George Haskell
U.S. Secretary Platt
Gen. Carpenter
The Monster (uncredited)
Dr. Paul Nelson
Joan Nelson
General James Pattick
Pvt. Miguel Ortiz
Sgt. Neil
Floyd Mason
Dr. Pete Shelton
Ellen Peters

Crew

Executive Producer
Executive Producer
Original Music Composer
Special Effects
Screenplay
Director of Photography
Makeup Artist
Production Manager
Creature Design