David / Walter
Daniels
Oram
Tennessee
Lope
Karine
Ricks
Upworth
Faris
Hallett
Ankor
Ledward
Cole
Rosenthal
'Mother' (voice)
Xenomorph / Neomorph
Neomorph
David / Walter Double
Jacob Branson (uncredited)
Peter Weyland (uncredited)
Dr. Elizabeth Shaw (uncredited)
