In its genre, Alien has rarely, if ever, been bettered. It's a very simple story of a terrifying monster let loose in a confined space, killing off the crew of a space ship one by one. Its greatness lies in its superb handling and in its extraordinary art direction. The film begins with the mining ship Nostromo returning to Earth with a cargo of 20,000,000 tons of mineral ore. The ship is still a long way from home when its computer picks up a distress signal from a nearby planet. The ship's crew are automatically awakened from suspended animation and directed to the planet to investigate. The ship has a crew of seven. There is the businesslike captain Dallas (Tom Skerritt), curious and incautious Kane (John Hurt), nervy Lambert (Veronica Cartwright), suspicious science officer Ash (Ian Holm), tough but brittle Ripley (Sigourney Weaver) and two grumbling mechanics from below decks, Parker (Yaphet Kotto) and Brett (Harry Dean Stanton). Dallas, Kane and Lambert investiga