Sigourney Weaver
Ripley
Acting
Charles S. Dutton
Dillon
Acting
Charles Dance
Clemens
Acting
Paul McGann
Golic
Acting
Brian Glover
Andrews
Acting
Ralph Brown
Aaron
Acting
Danny Webb
Morse
Acting
Christopher John Fields
Rains
Acting
Holt McCallany
Junior
Acting
Lance Henriksen
Bishop II
Acting
Christopher Fairbank
Murphy
Acting
Carl Chase
Frank
Acting
Leon Herbert
Boggs
Acting
Vincenzo Nicoli
Jude
Acting
Pete Postlethwaite
David
Acting
Paul Brennen
Troy
Acting
Clive Mantle
William
Acting
Peter Guinness
Gregor
Acting
Deobia Oparei
Arthur
Acting
Phil Davis
Kevin
Acting
Niall Buggy
Eric
Acting
Hi Ching
Company Man
Acting
Danielle Edmond
Newt
Acting
Tom Woodruff Jr.
Lead Alien (uncredited)
Acting