Calificación
Reparto
Charlton Heston
Alien (voice)
James Coburn
Studio Boss
Ferdy Mayne
Archimedes
Billy Campbell
Young Man
Sherrié Austin
Jacqueline
Richard Brestoff
Movie Director
Dana Gladstone
Napoleon
Brandon Stirling Baker
Cave Baby
J. P. Burns
Counselor
Gerard Prendergast
Head Technician
Marjorie Stapp
Future Woman
Robina Suwol
Cave Mother