
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.

as Dr. Tom Anderson

as Claire Anderson

as Dr. Paul Nelson

as Joan Nelson

as General James Pattick

as Pvt. Miguel Ortiz

as Sgt. Neil

as Floyd Mason

as Dr. Pete Shelton

as Ellen Peters

as Sheriff N.J. Shallert

as George Haskell

as U.S. Secretary Platt

as Gen. Carpenter

as The Monster (uncredited)