James Horner Original Music Composer
Gale Anne Hurd Producer
Sigourney Weaver Ripley
Bill Paxton Private Hudson
Ricco Ross Private Frost
Lance Henriksen Bishop
Paul Reiser Burke
William Hope Lieutenant Gorman
Michael Biehn Corporal Hicks
Crispian Sallis Set Decoration
Mary Selway Casting
Syd Mead Concept Artist
Daniel Kash Private Spunkmeyer
James Cameron Director, Screenplay, Story
William Armstrong Lydecker
Walter Hill Executive Producer, Story
Mark Rolston Private Drake
Dan O'Bannon Characters
Carrie Henn Newt
Ronald Shusett Characters
Mac McDonald Simpson
Kiran Shah Stunt Double
Jenette Goldstein Private Vasquez
Stan Winston Second Unit Director
Michael Lamont Art Direction
Stuart Milligan Salvage Team Leader (uncredited)
Alec Gillis Alien (uncredited)
Bill Weston Stunts
Mike Fenton Casting
Jill Goldston Worker in Corridor (Special Edition) (uncredited)
Chris Webb Alien Warrior (uncredited), Stunts
Valerie Colgan ECA Rep
Judy Taylor Casting
Colette Hiller Corporal Ferro
Simon Crane Stunts
Eddie Powell Alien Warrior (uncredited), Stunts
Tom Woodruff Jr. Salvager (uncredited)
Jason White Stunts
Jay Benedict Newt's Father
Ron Cobb Conceptual Design
Adrian Biddle Director of Photography
Bob Sherman Salvage Team Leader (voice) (uncredited)
Al Matthews Sergeant Apone
Shaun O'Dell Camera Operator
Stuart St. Paul Stunts
Tip Tipping Private Crowe
Alibe Parsons Med Tech
Paul Weston Stunt Coordinator
David Giler Executive Producer, Story
Alan Polonsky Insurance Man
Jane Feinberg Casting
Paul Maxwell Van Leuwen
Gordon Carroll Executive Producer
Peter Russell Visual Effects Art Director
Steve Dent Stunts
Holly De Jong Newt's Mother
H. R. Giger Creature Design
Peter Lamont Production Design
Elizabeth Inglis Amanda Ripley-Mclaren (uncredited)
Barbara Coles Cocooned Woman
Simon Harris Assistant Editor
Robert Skotak Visual Effects Supervisor
Cynthia Dale Scott Corporal Dietrich
Stuart Fell Stunts
Peter Robb-King Makeup Supervisor
Fred Hole Art Direction
Joyce Turner Production Coordinator
Ray Lovejoy Editor
Clive Curtis Stunt Double
Brian Johnson Special Effects
Emma Porteous Costume Design
Diana Dill Script Supervisor