Alien
- Bliain: 1979
- Tír: United States of America
- Seánra: Horror, Science Fiction
- Stiúideo: 20th Century Fox, Brandywine Productions
- Eochairfhocal: android, spacecraft, space marine, biology, dystopia, countdown, space suit, beheading, space travel, cowardice, alien, space, female protagonist, parasite, space opera, cosmos, xenomorph
- Stiúrthóir: Ridley Scott
- Caitheadh: Tom Skerritt, Sigourney Weaver, Veronica Cartwright, Harry Dean Stanton, John Hurt, Ian Holm