Ellen Ripley
Leonard Dillon
Dr. Jonathan Clemens
Walter Golic
Harold Andrews
Francis Aaron
Robert Morse
Daniel Rains
Junior
Bishop II
Thomas Murphy (as Chris Fairbank)
Frank Ellis
Edward Boggs
Alan Jude
David Postlethwaite
Yoshi Troy
Clive William
Peter Gregor
Arthur Walkingstick (as Dhobi Oparei)
Kevin Dodd (as Philip Davis)
Eric Buggy
Company Man
Newt
Prisoner (uncredited)
Lead Alien (uncredited)