Season 3 Plot
Season three reveals an origin story set centuries earlier, while continuing the saga of a dystopian society of 10,000 people living underground under mysterious circumstances. In the present, Juliette Nichols 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 and Congressman Daniel Keene uncover a conspiracy that pulls them into a chain of events with catastrophic, irreversible consequences.
Silo Season 3 aired on July 2nd, 2026.
'Silo' Season 3 Videos
Season 3 Episodes
1. Who Are You?
New mayor Juliette can't remember anything from her time outside—or her past.
2. It's All Good
Billings investigates a disappearance. Daniel Keene has a run-in with a reporter.
3. A Dark Web
Juliette takes control of her recovery process. Helen suffers consequences of her investigation.
4. Whatever You Do, Don't Go Home
The race to evade Camille leads Juliette to a shocking discovery. Daniel seeks help from a friend.
