Don’t expect a straightforward timeline, because continuity is a mess with the Alien and Predator timelines (even if, as in this list, you choose to ignore tie-in comics, novels, and games). Predator: ...

The Alien franchise is one of the single most influential and impactful sci-fi series in cinematic history, and though it started all the way back in 1979, it has remained as relevant and essential in ...