Add Yahoo as a preferred source to see more of our stories on Google. Two crossover movies, Alien vs. Predator (2004) and Aliens vs. Predator: Requiem (2007), have come out to date, but they were ...

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 ...