Director Ridley Scott's 2012 prequel Prometheus has a somewhat iffy reputation these days, but it's an absolutely essential entry in the Alien franchise.
E.T. the Extra Terrestrial is one of Steven Spielberg's most beloved movies, but it somehow doesn't have a perfect Rotten Tomatoes score thanks to two reviews.
Alien: Romulus is taking us back to space for another round with the terrifying Xenomorphs, and we've got a recap of everything you need to remember beforehand.
In the age of streaming, plenty of sci-fi movies debuted on the small screen when they should have gotten a wide theatrical release. Here are some of the best.