Nothing is as it seems in the Alien universe — including its fictional timeline. For over 40 years, the Xenomorph has terrorized audiences with seven films, two Alien vs. Predator crossover movies and ...

In space, no one can hear you watch the Alien movies in order. It might be the perfect organism according to Ash, but the xenomorph's timeline is a bit of a jumbled mess of prequels and origin stories ...