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