Every 'Alien' Movie, Ranked

Alien is one of the most terrifying horror franchises of all time.

The series launched in 1979 with the original film series which depicts warrant officer Ellen Ripley (Sigourney Weaver) battling against the terrifying Xenomorph, and has since branched out into several sequels and prequels.

We’ve rounded up all of the movies in the Alien franchise, and ranked them based on their score on Letterboxd.

Click through to find out what the best Alien movies are, ranked…