SPOILER ALERT: This story discusses major plot points, including the ending of “Alien Romulus,” now playing in theaters. Fede Álvarez might have just delivered one of the wildest endings of the year ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Alien Day was this past ...

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: ...