context: Alien (English: Alien) is a sci-fi horror film [1] directed by Ridley Scott. The name refers to the main antagonist of the film - Alien, an extremely aggressive alien creature that tracks and kills the crew of the spacecraft. The premiere of the film in the USA took place on May 25 of the 1979 year [2].
question: When was Ridley Scott's Alien movie made?
answers.text: 1979