It Conquered the World (1956) | Full Cast

Roger Corman

DIRECTOR

Peter Graves

Dr. Paul Nelson

Beverly Garland

Claire Anderson

Lee Van Cleef

Dr. Tom Anderson

Sally Fraser

Joan Nelson

Russ Bender

Brig. Gen. James Pattick

Jonathan Haze

Pvt. Manuel Ortiz

Dick Miller

Sgt. Neil

Taggart Casey

Sheriff N.J. Shallert

Paul Harbor

Floyd Mason

Karen Kadler

Ellen Peters

Charles B. Griffith

Dr. Pete Shelton

Marshall Bradford

U.S. Secretary Platt

Thomas E. Jackson

George Haskell

David McMahon

Gen. Carpenter

Jim Knight

Bazooka Soldier

Paul Blaisdell

The Monsteruncredited