Apple TV+ 'Silo' Season 3 Official Trailer

Apple TV’s Silo season three follows Juliette Nichols as she returns to the silo with memory loss after its rebellion. A parallel “Before Times” story traces a conspiracy connected to the silo’s origi

The released Season 3 trailer begins with Juliette Nichols returning to the silo with no memory after surviving a forced “cleaning.” The underground community is still recovering from the rebellion, and Juliette cannot fully remember either what happened to her outside or her past. In that gap, another danger approaches the silo.

The story does not remain in the present. Helen Drew, a journalist from the “Before Times,” and Congressman Daniel Keene investigate a conspiracy from centuries before the silo was built. The events they uncover lead to irreversible consequences, while the season crosscuts between the society of 10,000 people living underground and its origins.

Based on Hugh Howey’s bestselling trilogy, this season consists of 10 episodes. Rebecca Ferguson returns as Juliette, joined by Common, Harriet Walter, Chinaza Uche, and Avi Nash. Ashley Zukerman and Jessica Henwick have also joined the new season’s central storyline. The first episode premiered on Apple TV on July 3, 2026, with new episodes arriving every Friday through September 4.