Science Fiction / Thriller / Horror /

Score: 48%( 51 votes )

Overview: 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:

Lee Van Cleef
Dr. Tom Anderson

Beverly Garland
Claire Anderson

Peter Graves
Dr. Paul Nelson

Sally Fraser
Joan Nelson

Russ Bender
General James Pattick

Jonathan Haze
Pvt. Miguel Ortiz

Dick Miller
Sgt. Neil

Paul Harbor
Floyd Mason

Charles B. Griffith
Dr. Pete Shelton

Karen Kadler
Ellen Peters

Taggart Casey
Sheriff N.J. Shallert

Thomas E. Jackson
George Haskell

Marshall Bradford
U.S. Secretary Platt

David McMahon
Gen. Carpenter

Paul Blaisdell
The Monster (uncredited)