Distribution et équipe complètes
Têtes d’affiche
27
Sigourney Weaver
Ripley

Carrie Henn
Newt

Michael Biehn
Corporal Hicks

Paul Reiser
Burke

Lance Henriksen
Bishop

Bill Paxton
Private Hudson

William Hope
Lieutenant Gorman

Jenette Goldstein
Private Vasquez

Al Matthews
Sergeant Apone

Mark Rolston
Private Drake

Ricco Ross
Private Frost

Colette Hiller
Corporal Ferro

Daniel Kash
Private Spunkmeyer

Cynthia Dale Scott
Corporal Dietrich
Tip Tipping
Tip Tipping
Private Crowe
Trevor Steedman
Trevor Steedman
Private Wierzbowski

Paul Maxwell
Van Leuwen

Valerie Colgan
ECA Rep

Alan Polonsky
Insurance Man

Alibe Parsons
Med Tech

Blain Fairman
Doctor
Barbara Coles
Barbara Coles
Cocooned Woman
Carl Toop
Carl Toop
Alien Warrior
John Lees
John Lees
Power Loader Operator

Eddie Powell
Alien Warrior (non crédité)

Chris Webb
Alien Warrior (non crédité)

Alec Gillis
Alien (non crédité)










