Ash has seen this movie.
Ripley, the sole survivor of the Nostromo's deadly encounter with the monstrous Alien, returns to Earth after drifting through space in hypersleep for 57 years. Although her story is initially met with skepticism, she agrees to accompany a team of Colonial Marines back to LV-426.
| Ripley | Sigourney Weaver |
| Newt | Carrie Henn |
| Corporal Hicks | Michael Biehn |
| Burke | Paul Reiser |
| Bishop | Lance Henriksen |
| Private Hudson | Bill Paxton |
| Lieutenant Gorman | William Hope |
| Private Vasquez | Jenette Goldstein |
| Sergeant Apone | Al Matthews |
| Private Drake | Mark Rolston |
| Private Frost | Ricco Ross |
| Corporal Ferro | Colette Hiller |
| Private Spunkmeyer | Daniel Kash |
| Corporal Dietrich | Cynthia Dale Scott |
| Private Crowe | Tip Tipping |
| Private Wierzbowski | Trevor Steedman |
| Van Leuwen | Paul Maxwell |
| ECA Rep | Valerie Colgan |
| Insurance Man | Alan Polonsky |
| Med Tech | Alibe Parsons |
| Doctor | Blain Fairman |
| Cocooned Woman | Barbara Coles |
| Alien Warrior | Carl Toop |
| Power Loader Operator | John Lees |
| Alien Warrior (uncredited) | Eddie Powell |
| Alien Warrior (uncredited) | Chris Webb |
| Alien (uncredited) | Alec Gillis |