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 as Dr. Tom Anderson
- Beverly Garland as Claire Anderson
- Peter Graves as Dr. Paul Nelson
- Sally Fraser as Joan Nelson
- Russ Bender as General James Pattick
- Jonathan Haze as Pvt. Miguel Ortiz
- Dick Miller as Sgt. Neil
- Paul Harbor as Floyd Mason
- Charles B. Griffith as Dr. Pete Shelton
- Karen Kadler as Ellen Peters