Earth,' premiered Aug. 12, 2025, and premieres new episodes weekly. Here's everything to know about when 'Alien: Earth' episodes are released and how many episodes there are.

The series by creator Noah Hawley is described as a spin-off to the original Ridley Scott-directed film, " Alien ," from 1979. The film follows a space crew aboard the starship, Nostromo, who are on their journey back home when they receive a distress call from an alien vessel.

But Alien: Earth is a ton of fun so far, and part of that fun stems from the fact that this particular xenomorph is not picking off anything one-by-one. It is killing its way through this show like it's got a bodycount quota. Hell yeah.