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: ...

Alien: Earth just pulled off one of the best fakeouts in recent TV history. After kicking off the Alien prequel series by introducing an entire crew of Weyland-Yutani employees aboard a ship called ...