Alien is a 1979 science fiction horror film directed by Ridley Scott and written by Dan O'Bannon. Based on a story by O'Bannon and Ronald Shusett, it follows the crew of the commercial space tug Nostromo, who, after coming across a mysterious derelict spaceship on an uncharted planetoid, find themselves up against a deadly and aggressive extraterrestrial loose within their vessel. 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 the 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.
Theatrical release poster by Philip Gips
The principal cast members of Alien (left to right: Holm, Stanton, Weaver, Kotto, Skerritt, Cartwright, and Hurt)
Screenwriter Dan O'Bannon
Director Ridley Scott
Science fiction is a film genre that uses speculative, fictional science-based depictions of phenomena that are not fully accepted by mainstream science, such as extraterrestrial lifeforms, spacecraft, robots, cyborgs, mutants, interstellar travel, time travel, or other technologies. Science fiction films have often been used to focus on political or social issues, and to explore philosophical issues like the human condition.
Metropolis (1927) by Fritz Lang was one of the first feature length science fiction films. It was produced at Studio Babelsberg, Germany. (Photo shows the statue depicting the Machinenmensch before it is given Maria's soul, at Filmpark Babelsberg).
Transformers characters at Universal Studios Hollywood