Alien: Covenant (2017) follows Walter One and his crew who investigate possible human voices on a nearby planet but soon two crew members get infected.
Alien: Resurrection (1997)
Alien: Resurrection (1997) follows Ellen Ripley as she is revived as a powerful human/alien hybrid clone as she must again battle the deadly aliens.
Aliens (1986)
Aliens (1986) follows the story of Ellen Ripley after the destruction of the Nostromo when she wakes up after a stasis into a new generation.
Alien 3 (1992)
Alien 3 (1992) follows Ripley when she survive Sulaco and wakes with inmates in another colony to fight a loose alien without any weapon on board.
Alien (1979)
Alien (1979) is directed by Ridley Scott and is about a crew who must survive an alien which has been released on their ship. The fight for survival begins.