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The complete 10-episode third season is available with an Apple TV subscription in the United States as of October 12, 2026.
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Season 3 of Silo continues the story of a dystopian society of 10,000 people living underground while revealing an origin story set centuries earlier. In the present, Juliette survives her forced cleaning but returns with memory loss as the silo recovers from rebellion and confronts a new threat.
The parallel “Before Times” story follows journalist Helen Drew and Congressman Daniel Keene as they uncover a conspiracy with catastrophic consequences. All 10 episodes of the season are now streaming on Apple TV, and the series will conclude with a previously announced fourth season.
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