Alien (1979): A group of scientists has cloned Lt. Ellen Ripley, along with the alien queen inside her, hoping to breed the ultimate weapon. But the resurrected Ripley is full of surprises for her "creators," as are the aliens they've imprisoned. And soon, a lot more than "all hell" breaks loose.
Aliens (1986): In this action-packed sequel to Alien, Sigourney Weaver returns as Ripley, the only survivor from mankind's first encounter with the monstrous Alien. Her account of the Alien and the fate of her crew are received with skepticism - until the mysterious disappearance of colonists on LV-426 leads her to join a team of high-tech colonial marines sent in to investigate.
Alien 3 (1992): Lt. Ripley (Sigourney Weaver) is the lone survivor when her crippled spaceship crash lands on Fiorina 161, a bleak wasteland inhabited by former inmates of the planet's maximum security prison. Without weapons or modern technology of any kind, Ripley must lead the men into battle against the terrifying alien creature.
Alien Resurrection (1997): A group of scientists has cloned Lt. Ellen Ripley, along with the alien queen inside her, hoping to breed the ultimate weapon. But the resurrected Ripley is full of surprises for her "creators," as are the aliens they've imprisoned. And soon, a lot more than "all hell" breaks loose. To combat the creatures, Ripley must team up with a band of smugglers, including a mechanic named Call (Ryder), who holds more than a few surprises of her own.