Release order
Start with Alien and Aliens, then continue through the Ripley films before the prequels and Romulus. The two Alien vs. Predator crossovers are separate theatrical side stories.

The silence beyond the stars
The Alien films move between claustrophobic survival, expansive science fiction, and questions about where the threat began. Prequels come early in the fictional history; release order preserves the series’ best discoveries.
Before you press play
Start with Alien and Aliens, then continue through the Ripley films before the prequels and Romulus. The two Alien vs. Predator crossovers are separate theatrical side stories.
Prometheus and Covenant precede Alien. Romulus fits between Alien and Aliens. The four Ripley films then continue forward. Crossover continuity does not align neatly with the main series, so it has its own group.
The films / 9 theatrical releases
Release order · US theatrical dates where available. Story order is an editorial viewing suggestion.
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A commercial crew responds to a signal and finds an unwelcome passenger.
Directed by Ridley Scott
With Tom Skerritt, Sigourney Weaver, Veronica Cartwright
US theatrical release:
Check the film, disc format, included cuts, and US playback compatibility.

Ripley returns to the threat with a larger, heavily armed team.
Directed by James Cameron
With Sigourney Weaver, Carrie Henn, Michael Biehn
US theatrical release:
Check the film, disc format, included cuts, and US playback compatibility.

Ripley faces another encounter in an isolated prison setting.
Directed by David Fincher
With Sigourney Weaver, Charles S. Dutton, Charles Dance
US theatrical release:
Check the film, disc format, included cuts, and US playback compatibility.

The fourth Ripley film moves the series to a different future laboratory.
Directed by Jean-Pierre Jeunet
With Sigourney Weaver, Winona Ryder, Dominique Pinon
US theatrical release:
Check the film, disc format, included cuts, and US playback compatibility.

A theatrical crossover with its own mythology and setting.
Directed by Paul W. S. Anderson
With Sanaa Lathan, Lance Henriksen, Ian Whyte
US theatrical release:
Check the film, disc format, included cuts, and US playback compatibility.

The second AVP crossover follows the conflict to a small town.
Directed by Colin Strause, Greg Strause
With David Paetkau, Sam Trammell, Steven Pasquale
US theatrical release:
Check the film, disc format, included cuts, and US playback compatibility.

An expedition searches for humanity’s origins and opens a different mystery.
Directed by Ridley Scott
With Noomi Rapace, Michael Fassbender, Charlize Theron
US theatrical release:
Check the film, disc format, included cuts, and US playback compatibility.

Continues the prequel questions on a colony ship’s journey.
Directed by Ridley Scott
With Michael Fassbender, Katherine Waterston, Billy Crudup
US theatrical release:
Check the film, disc format, included cuts, and US playback compatibility.

A group of young scavengers explores a derelict station between the first two films.
Directed by Fede Álvarez
With Cailee Spaeny, David Jonsson, Archie Renaux
US theatrical release:
Check the film, disc format, included cuts, and US playback compatibility.

Editorial review: . Released theatrical features only; television, shorts, direct-to-video titles, and unreleased films are excluded. Story order follows each whole film’s main narrative. This guide is not a content rating or age recommendation.