Silo: Season 3
Silo Season 3 continues the overarching saga across 10 episodes. The series is an American science fiction dystopian drama television series created by Graham Yost, based on the Silo trilogy of novels including Wool, Shift, and Dust by author Hugh Howey. The narrative is set in a ruined and toxic future where thousands live in a giant silo deep underground, where the key to the future lies in the past.
Season 3 Lore Primer
Key plot threads, lore context, and character stakes you need to remember before diving into this season.
- Thousands of people live in a giant silo deep underground in a ruined and toxic future.
- The series is an American science fiction dystopian drama television series created by Graham Yost.
- The show is based on the Silo trilogy of novels consisting of Wool, Shift, and Dust by author Hugh Howey.
- The overarching saga continues across episodes in the underground silo setting.
Season overview
Silo Season 3 continues the overarching saga across 10 episodes. The series is an American science fiction dystopian drama television series created by Graham Yost, based on the Silo trilogy of novels including Wool, Shift, and Dust by author Hugh Howey. The narrative is set in a ruined and toxic future where thousands live in a giant silo deep underground, where the key to the future lies in the past.
Episode Guide
Season 3 Progress Shield
Who Are You?
Jul 2, 2026 · 56 min
New mayor Juliette can't remember anything from her time outside—or her past.
It's All Good
Jul 9, 2026 · 51 min
Billings investigates a disappearance. Daniel Keene has a run-in with a reporter.
A Dark Web
Jul 16, 2026 · 49 min
Juliette takes control of her recovery process. Helen suffers consequences of her investigation.
Whatever You Do, Don't Go Home
Jul 23, 2026 · 48 min
The race to evade Camille leads Juliette to a shocking discovery. Daniel seeks help from a friend.
Memory
Jul 30, 2026 · 52 min
The events following Juliette's return come to light—and unexpected allies are made.
The Drive
Aug 6, 2026 · 55 min
Billings and Hank stumble on a new mystery. Daniel and Helen receive a surprising proposition.
Radio
Aug 13, 2026 · 55 min
Juliette sends Lukas and Kennedy on a mission, as a desperate Camille threatens Robert to tell the truth.
Gray Goo
Aug 20, 2026 · 56 min
Knox's father Gus comes clean about a secret. Charlotte makes a life-changing decision.
Farewell
Aug 27, 2026 · 62 min
The entire silo is stunned by an announcement from Camille. Daniel and Helen attend a special event.