Today, Apple TV has revealed the full trailer for season three of Silo, the hit, world-building drama created by Emmy Award winner Graham Yost, who also serves as showrunner, and starring and executive produced by Rebecca Ferguson. The 10-episode third season will premiere on Apple TV with the first episode on July 3, followed by one new episode every Friday through September 4, 2026.
Season three continues the saga of a dystopian society of 10,000 people living underground under mysterious circumstances, while revealing an origin story set centuries earlier. In the present, Juliette Nichols (Ferguson) survives her forced “cleaning” but returns with memory loss as the silo recovers from rebellion and faces a dangerous new threat. Meanwhile, in the “Before Times,” journalist Helen Drew (Jessica Henwick) and Congressman Daniel Keene (Ashley Zukerman) uncover a conspiracy that pulls them into a chain of events with catastrophic, irreversible consequences. Based on Hugh Howey’s New York Times bestselling trilogy, “Silo.”
Watch a new trailer for season 3 below:
The ensemble cast returning alongside Ferguson includes Common, Harriet Walter, Chinaza Uche, Avi Nash, Alexandria Riley, Shane McRae, Remmie Milner, Rick Gomez, Billy Postlethwaite, and Clare Perkins. Joining the cast for season three are Zukerman and Henwick, who appeared in the season two finale, along with Laura Innes, Jessica Brown Findlay, Morven Christie, Reed Birney, and Matt Craven, with Colin Hanks set to recur. Steve Zahn will also return.
Already renewed for a fourth and final season, Silo continues to captivate audiences worldwide, earning praise as “genuinely brilliant,” “immensely satisfying” and “one of the best sci-fi TV shows today.” Catch up on the complete first and second seasons, now streaming globally on Apple TV.
The series is produced by Apple Studios. The series is executive produced by Yost, Michael Dinner, Nina Jack, Joanna Thapa, Ferguson, Morten Tyldum, Howey, Amber Templemore, Fred Golan, Rémi Aubuchon and AMC Studios.
