It Conquered the World
Trailer
Cast
Lee Van Cleef
Dr. Tom Anderson
Beverly Garland
Claire Anderson
Sally Fraser
Joan Nelson
Jonathan Haze
Pvt. Miguel Ortiz
Dick Miller
Sgt. Neil
Karen Kadler
Ellen Peters
Thomas E. Jackson
George Haskell
Marshall Bradford
U.S. Secretary Platt
Peter Graves
Dr. Paul Nelson
Russ Bender
General James Pattick
David McMahon
Gen. Carpenter
Paul Blaisdell
The Monster (uncredited)
Charles B. Griffith
Dr. Pete Shelton
Taggart Casey
Sheriff N.J. Shallert