The X-Files had a long alien conspiracy theory mythology, but some of its best episodes were Monster of the Week.

The X-Files has 10 total seasons, and here is the single best episode from every season of the sci-fi show's run.

Alien: Earth arrives at the end of its first season with “The Real Monsters,” an episode title that means a little bit of everything. The show hasn’t made too much of a secret about who “The Real ...

In the Alien franchise, the grisly deaths are usually reserved for the flesh-and-blood humans. But a few of the synthetic beings in the franchise have met horrible and gory ends too. In Ridley Scott’s ...

I don’t believe it’s an accident that Noah Hawley titled Episode 6 of Alien: Earth “The Fly.” The series comes back to the present tense to further explore the nature of humanity in the experiments on ...