Alien Quadrilogy (DVD)

Alien: The time is the future. The crew aboard a massive commercial space vehicle is enroute to earth with a load of extraterrestrial ore when they are sidetracked by mysterious signals from a nearby planet. The signals seem to be calls for help and when the space ship arrives they find a ruined, moldering spacecraft and within it egg-like living organisms.

Aliens: Fifty-seven years after the final moments of "Alien," Warrant Officer Ripley awakens from hypersleep and attempts to warn her bosses at the company that there are awful space creatures.

Alien3: After escaping from the alien planet, the ship carrying Ellen Ripley crashes onto a remote and inhabited ore refinery. While living in the ore refinery until she is rescued by her employers, Ripley discovers the horrifying reason for her crash: An alien stowaway. As the alien matures and begins to kill off the inhabitants, Ripley is unaware that her true enemy is more than just the killer alien.

Alien Resurrection: 200 years after her last adventure, Ripley is cloned by military scientists, who extract an alien queen from her chest and exploit the fact that both Ripley and the alien are genetic hybrids. Meanwhile, Ripley teams up with a group of smugglers, including an advanced female android, to combat the rampaging aliens in a lab ship that's hurtling toward Earth....