Michael Fassbender character David / Walter
Katherine Waterston character Daniels Branson
Billy Crudup character Christopher Oram
Danny McBride character Tennessee Faris
Demián Bichir character Carl Lope
Carmen Ejogo character Karine Oram
Jussie Smollett character Ricks
Callie Hernandez character Upworth
Amy Seimetz character Maggie Faris
Nathaniel Dean character Hallett
Alexander England character Ankor
Benjamin Rigby character Ledward
Uli Latukefu character Cole
Tess Haubrich character Sarah Rosenthal
Lorelei King character Mother (voice)
Goran D. Kleut character Xenomorph / Neomorph
Andrew Crawford character Neomorph
Guy Pearce character Peter Weyland (uncredited)
James Franco character Jacob Branson (uncredited)
Noomi Rapace character Dr. Elizabeth Shaw (uncredited)
Javier Botet character Xenomorph
Benjamin Taylor character Engineer
Steve Doyle character Engineer
Juke Hardy character Engineer
Billy Mansell character Engineer
