Alien has Ripley and the crew of the spaceship Nostromo set down on a desolate planet on company's orders to investigate a signal of unknown origin. There they find a derelict spacecraft and a life form that gestates inside a human host which they bring aboard the Nostromo against quarantine regulations. All seems well but at a meal before entering their stases the creature emerges and escapes their detectors, after growing into an adult the alien sets about killing the rest of the crew.
1979 Theatrical Version.
2003 Director’s Cut with Ridley Scott Introduction.
Audio Commentary by Director Ridley Scott, Writer Dan O’Bannon, Executive Producer Ronald Shusett, Editor Terry Rawlings, Actors Sigourney Weaver, Tom Skerritt, Veronica Cartwright, Harry Dean Stanton and John Hurt.
Audio Commentary (for Theatrical Cut only) by Ridley Scott.
Final Theatrical Isolated Score by Jerry Goldsmith.
Composer’s Original Isolated Score by Jerry Goldsmith.
Deleted and Extended Scenes.
Media Markt Exclusive Blu-ray Steelbook released 7 Dec, 2012.