"Alien" is a science fiction horror film directed by Ridley Scott and released in 1979. It is the first installment in the "Alien" film series and has since become a classic in both the science fiction and horror genres.
The story follows the crew of the commercial spaceship Nostromo, who are on their way back to Earth. They receive a distress signal from a nearby moon and, against protocol, decide to investigate. Upon landing on the moon, they discover a derelict spacecraft containing a large chamber filled with mysterious egg-like objects. One of the crew members, Kane (played by John Hurt), is attacked by a creature that attaches itself to his face.
Back on the Nostromo, the crew is initially relieved when the creature seems to die and falls off Kane's face. However, the real horror begins when an aggressive and deadly extraterrestrial organism emerges from the crew member's chest. As it grows rapidly, it becomes clear that this creature, referred to as the "xenomorph," is an extremely dangerous and seemingly indestructible adversary.
The remaining crew members, including the protagonist Ellen Ripley (played by Sigourney Weaver), must face the terror of the alien creature as it hunts them one by one within the confined spaces of the spaceship. The film blends elements of science fiction with intense horror, creating a suspenseful and claustrophobic atmosphere.
"Alien" received critical acclaim for its innovative design, atmospheric tension, and strong performances, especially Sigourney Weaver's portrayal of Ellen Ripley. The film's success led to the creation of a franchise with several sequels, prequels, and spin-offs, solidifying its place in cinematic history.