Silo first debuted in 2023, and it tells the story of the remnants of humanity, who live in an underground silo where they’re largely safe from the ruined landscape outside. However, things get much more complex very quickly,

Silo” has been renewed for both Seasons 3 and 4 at Apple TV+, with the fourth season set to be the show’s last. The renewal news comes as the post-apocalyptic drama is currently airing its second season.

Throughout its run so far, Silo has been marked by taking its time. Throughout the first three episodes of the series, we jumped from one main character to the next. The first season finale ended partway through the first book of Hugh Howey’s Wool series (which Silo is adapted from).