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