This special 4-disc set includes two cuts of all four Alien films - eight electrifying versions in all. It's a one-of-a-kind experience, enhanced by the unmatched clarity and pure digital sound of Blu-ray. Featuring cast and crew commentaries, isolated scores and deleted and extended scenes, this is a must-own collection for every Alien fan.

ALIEN: In the first chapter of the terrifying Alien saga, the crew of the spaceship Nostromo answers a distress signal from a desolate planet, only to discover a deadly life form that breeds within human hosts. Now the crew members must fight not only for their own survival, but for the survival of all mankind.

ALIENS: The terror continues as Ripley (Sigourney Weaver) returns to Earth after drifting through space in hypersleep for 57 years. Although her story about the Alien encounter is met with skepticism, she agrees to accompany a team of high tech marines back to LV-246... and this time it's war!

ALIEN 3: In the third chapter of the most terrifying saga in sci-fi history, Ripley's crippled spaceship crash-lands on Fiorina 161, a bleak wasteland inhabited by former inmates of the planet's maximum security prison. But an Alien was aboard her craft... and soon the body count starts to mount!

ALIEN - RESURRECTION: 200 years have passed since Ripley (Sigourney Weaver) made the ultimate sacrifice in Fiorina 161. But over the years, and after seven horrific failures, scientists have finally cloned a perfect replica of Ripley - along with the Alien queen inside her - hoping to breed the ultimate weapon.

The set includes HD Transfers for both the Theatrical and Special Edition versions of each film, deleted and extended scenes and audio commentaries.