is a 1979 science fiction horror film directed by Ridley Scott and written by Dan OBannon. Based on a story by OBannon and Ronald Shusett, it follows the crew of the commercial space tug Nostromo, who encounter the eponymous Alien, an aggressive and deadly extraterrestrial set loose on the ship. The film stars Tom Skerritt, Sigourney Weaver, Veronica Cartwright, Harry Dean Stanton, John Hurt, Ian Holm, and Yaphet Kotto. It was produced by Gordon Carroll, David Giler, and Walter Hill through their company Brandywine Productions, and was distributed by 20th Century Fox. Giler and Hill revised and made additions to the script; Shusett was executive producer. The Alien and its accompanying artifacts were designed by the Swiss artist H. R. Giger, while concept artists Ron Cobb and Chris Foss designed the more human settings.
Alien premiered May 25, 1979, as the opening night of the fourth Seattle International Film Festival, presented in 70mm at midnight. It received a wide release on June 22 and was released September 6 in the United Kingdom. It was met with mixed reviews on release but was a box-office success, winning the Academy Award for Best Visual Effects, three Saturn Awards (Best Science Fiction Film, Best Direction for Scott, and Best Supporting Actress for Cartwright), and a Hugo Award for Best Dramatic Presentation. In 2002, Alien was deemed "culturally, historically, or aesthetically significant" by the Library of Congress and was selected for preservation in the United States National Film Registry. In 2008, it was ranked by the American Film Institute as the seventh-best film in the science-fiction genre, and as the 33rd-greatest film of all time by Empire.
The success of Alien spawned a media franchise of films, novels, comic books, video games, and toys. It also launched Weavers acting career, providing her with her first lead role. The story of her characters encounters with the Alien creatures became the thematic and narrative core of the sequels Aliens (1986), Alien 3 (1992), and Alien Resurrection (1997). A crossover with the Predator franchise produced the Alien vs. Predator films: Alien vs. Predator (2004) and Aliens vs. Predator: Requiem (2007). A prequel series includes Prometheus (2012) and Alien: Covenant (2017), both directed by Scott.
Source: https://en.wikipedia.org/wiki/Alien_(film)