Silo: Season 3
2026 · 10 episodes · ★ 7.3
What Season 3 of Silo
Season three goes back centuries to show the origins of the silo, while the present-day story continues with its 10,000 residents. Juliette returns after the forced cleanup, but she has lost her memory. Now she is the new mayor and must rebuild her past while the community recovers from a rebellion and faces a new threat. In parallel, journalist Helen Drew and Congressman Daniel Keene uncover a conspiracy in the years before life underground. Their investigation drags them into a chain of events with irreversible consequences. Billings, meanwhile, pursues a disappearance.
Season 3 Episodes
3x01 Who Are You?
New mayor Juliette can't remember anything from her time outside—or her past.
Directing: Michael Dinner · Writing: Graham Yost · Starring: Caitlin Zoz, Sonita Henry, Akie Kotabe, Liam Akpan
3x02 It's All Good
Billings investigates a disappearance. Daniel Keene has a run-in with a reporter.
Directing: Michael Dinner · Writing: Shelley Birse · Starring: Liam Akpan, Jacqueline Berces, LaToya Harding, Florian Clare
3x03 A Dark Web
Juliette takes control of her recovery process. Helen suffers consequences of her investigation.
Directing: Michael Dinner · Writing: Aric Avelino · Starring: Olatunji Ayofe, Chipo Chung, Angela Yeoh, Caitlin Zoz
3x04 Whatever You Do, Don't Go Home
The race to evade Camille leads Juliette to a shocking discovery. Daniel seeks help from a friend.
Directing: Aric Avelino · Writing: Jessica Blaire · Starring: Chipo Chung, Angela Yeoh, Caitlin Zoz, Chris Fulton
3x05 Memory
The events following Juliette's return come to light—and unexpected allies are made.
Directing: Aric Avelino · Writing: Katherine DiSavino · Starring: Ferdinand Kingsley, Steve Zahn, Olatunji Ayofe, Sonita Henry
3x06 The Drive
Billings and Hank stumble on a new mystery. Daniel and Helen receive a surprising proposition.
Directing: Alrick Riley · Writing: Sal Calleros · Starring: Olatunji Ayofe, Akie Kotabe, Oscar Coleman, George Robinson
3x07 Radio
Juliette sends Lukas and Kennedy on a mission, as a desperate Camille threatens Robert to tell the truth.
Directing: Aric Avelino · Writing: Remi Aubuchon · Starring: Clare Perkins, Harriet Walter, Avi Nash, Rick Gomez
3x08 Gray Goo
Knox's father Gus comes clean about a secret. Charlotte makes a life-changing decision.
Directing: Bert · Writing: Jenny DeArmitt-Stran · Starring: Clare Perkins, Harriet Walter, Steve Zahn, Avi Nash
3x09 Farewell
The entire silo is stunned by an announcement from Camille. Daniel and Helen attend a special event.
Directing: Bert · Writing: Jeffery Wang · Starring: Olatunji Ayofe, Sophie Thompson, Caitlin Zoz, Sonita Henry
3x10 Troy Season Finale
A leader wakes to a new world.
Directing: Bert · Writing: Fred Golan · Starring: Olatunji Ayofe, Oscar Coleman, Finn Guegan, Kosha Engler
Season 3 Cast
Chinaza UchePaul Billings10 episodes
Shane McRaeKnox10 episodes
Remmie MilnerShirley Campbell10 episodes
Alexandria RileyCamille Sims10 episodes
Reed BirneyHenry10 episodes
Laura InnesSenator Thurman10 episodes
Jessica Brown FindlayCharlotte Keene10 episodes
Billy PostlethwaiteHank Murphy10 episodes
Jessica HenwickHelen Drew10 episodes
Morven ChristieAnna10 episodes
Olatunji AyofeTeddy7 episodes
Florian ClareChris Emerson7 episodes
Caitlin ZozKathleen Billings6 episodes
Jacqueline BercesNurse Amy6 episodes
Liam AkpanDeputy Jerry5 episodes
Oscar ColemanAnthony Sims5 episodes
Chipo ChungSandy4 episodes
All Seasons
Season 12023 · 10 ep. · 
Season 22024 · 10 ep. · Where to Watch Season 3 of Silo
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Frequently Asked Questions
How many episodes does Silo season 3 have?
Silo season 3 has 10 episodes.
When did Silo season 3 premiere?
Premiered on July 2, 2026.
Where to watch Silo season 3?
In Spain, on Apple TV and Apple TV Amazon Channel.
What is the best episode of Season 3?
According to the audience score on TMDB, episode 3x10, "Troy," with a 8.7.