In the US, Hulu offers every single one of the movies, so it should be your one-stop shop. It's also where Alien: Earth will land. A subscription starts at $9.99 but there are sometimes Hulu deals.

Romulus” is in theaters right now! The film’s big standouts are Cailee Spaeny and David Jonsson, who lead a stellar cast including Isabela Merced, Archie Renaux, Spike Fearn and Aileen Wu. CinemaBlend’s Managing Editor Sean O’Connell was able to catch an early screening,

Alien: Earth takes place just two years prior to the events of the original 1979 film and centers around Wendy, a groundbreaking human-synthetic hybrid whose consciousness was transferred into an android body to save her from a fatal illness.