异形征服世界

李·范·克里夫

Dr. Tom Anderson

Beverly Garland

Claire Anderson

彼得·格雷夫斯

Dr. Paul Nelson

Sally Fraser

Joan Nelson

Russ Bender

General James Pattick

Jonathan Haze

Pvt. Miguel Ortiz

迪克·米勒

Sgt. Neil

Paul Harbor

Floyd Mason

Charles B. Griffith

Dr. Pete Shelton

Karen Kadler

Ellen Peters

Taggart Casey

Sheriff N.J. Shallert

Thomas E. Jackson

George Haskell

Marshall Bradford

U.S. Secretary Platt

David McMahon

Gen. Carpenter

Paul Blaisdell

The Monster (uncredited)