It Conquered the World
Full Cast & Crew
Directing
Writing
Acting
Dick Miller
Sgt. NeilPaul Blaisdell
The Monster (uncredited)David McMahon
Gen. CarpenterMarshall Bradford
U.S. Secretary PlattThomas E. Jackson
George HaskellTaggart Casey
Sheriff N.J. ShallertKaren Kadler
Ellen PetersCharles B. Griffith
Dr. Pete SheltonPaul Harbor
Floyd MasonLee Van Cleef
Dr. Tom AndersonJonathan Haze
Pvt. Miguel OrtizRuss Bender
General James PattickSally Fraser
Joan NelsonPeter Graves
Dr. Paul NelsonBeverly Garland
Claire Anderson