Of all the various subgenres attached to the sci-fi domain, alien invasion flicks come off as timeless favorites. Here are five of the very best.

The sci-fi genre has a strong mix of genre films over the last century, but there are only a few that remain a perfect 10/10 ...

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: ...

While there are a lot of sci-fi films that could go on this list (and really, any sci-fi film is worth watching more than once) there are some films that are just perfect for multiple viewings. Here ...

It's a big universe out there, and while we're all for exploring it, a specific subgenre of science fiction movies has hinted that it might be a bad idea. Alien invasion movies have come in droves ...