Silo Season 3 Trailer: Rebeca Ferguson's Juliette Returns With Memory Loss In Sci-Fi Adaptation - Watch

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good news is that Juliette Nichols, played by Rebecca Ferguson, makes her way back to the silo. The bad news is she can't remember what happened to her once she left. Silo Season 3 sets up a thrilling new chapter when it returns on July 3, 2026, on Apple TV. The sci-fi, created by Graham Yost, has already been renewed for a fourth and final season, which is set to premiere in 2027. But before that, the third season is going to unveil lots of answers that fans have been patiently and not-so-patiently waiting for.

Silo Season 3 features return of Rebecca Ferguson's Juliette

On social media, Apple TV dropped the trailer of the series with a caption that forebode, "The end of the world had a beginning." The dystopian series follows an underground society where 10,000 people live in a silo made up of 144 levels. One of them, Juliette (Ferguson), was forced to go outside for "cleaning." Those who are exiled do not survive. However, Juliette did and she returned.

The trailer shows that Juliette has no memory of her time outside the Silo. But slowly she gains some hazy memories, which awakens some need for answers. Robert Sims (Common), the head of security for Judicial, and his wife Camille (Alexandria Riley) are tasked with keeping the people quiet. Camille can be heard saying, "The questions she's asking will get us killed." The truth is that the silo is running out of time. In the past, journalist Helen Drew (Jessica Henwick) and Congressman Daniel Keene (Ashley Zukerman) uncover a conspiracy that reveals the original plans for the silos. Laura Innes, Jessica Brown Findlay, Morven Christie, Reed Birney, Matt Craven, and Colin Hanks join the cast for Season 3, while Steve Zahn's Solo is also back. Hanks' character states, "The end of the world cannot be stopped. It can only be survived."

More about Silo Season 3

The ensemble cast includes Harriet Walter, Chinaza Uche, Avi Nash, Shane McRae, Remmie Milner, Rick Gomez, Billy Postlethwaite and Clare Perkins. Graham Yost is the showrunner and executive producer; star Ferguson also became an executive producer of the show.

The 10-part season will stream every Friday from July 3 until its finale on September 4, 2026. This season's tagline is, 'The key to the future lies in the past.' Silo is adapted from author Hugh Howey's trilogy of books titled Wool, Shift, and Dust.