Everything we know about Silo
Silo is a sci-fi & fantasy, drama series from Graham Yost, made for Apple TV. Silo releases on July 8, 2027 on Apple TV. It currently spans 4 seasons and 31 episodes. It stars Rebecca Ferguson, Common, Chinaza Uche, Ashley Zukerman. It holds a 8.2/10 audience score on TMDB from 2,750 votes.
In a ruined and toxic future, thousands live in a giant silo deep underground. After its sheriff breaks a cardinal rule and residents die mysteriously, engineer Juliette starts to uncover shocking secrets and the truth about the silo.
Watch the Silo trailer
Where to watch Silo
US options (data via TMDB / JustWatch) — availability varies by region, confirm on the platform.
Apple TV
Apple TV Amazon Channel
Key details
| Type | TV series · Sci-Fi & Fantasy, Drama |
| Release date | July 8, 2027 (Confirmed) |
| Where to watch | Apple TV |
| Created by | Graham Yost |
| Network | Apple TV |
| Seasons | 4 · 31 episodes |
| Status | Returning Series |
| Language | EN |
| Audience score | 8.2/10 (TMDB, 2,750 votes) |
Upcoming episodes
Next episode S4 E1 · TBA airs in …
| Episode | Title | Airs |
| S4 E1 | TBA | Jul 9, 2027 |
Cast
Rebecca Ferguson
Juliette Nichols 
Common
Robert Sims 
Chinaza Uche
Paul Billings 
Ashley Zukerman
Daniel Keene 
Shane McRae
Knox 
Remmie Milner
Shirley Campbell 
Alexandria Riley
Camille Sims 
Reed Birney
Henry 
Laura Innes
Senator Thurman 
Jessica Brown Findlay
Charlotte Keene 
Billy Postlethwaite
Hank Murphy 
Jessica Henwick
Helen Drew Seasons & episodes
| Season | Episodes | Premiered |
| Season 1 | 10 | May 4, 2023 |
| Season 2 | 10 | November 14, 2024 |
| Season 3 | 10 | July 2, 2026 |
| Season 4 | 1 | July 8, 2027 |
Frequently asked questions
When does Silo come out?
Where can I watch Silo?
How many episodes does Silo have?
Who is in the cast of Silo?
Is Silo renewed?
Is there a trailer for Silo?
Release dates and streaming availability change. We source them from official announcements and TMDB and mark each as confirmed, rumored or TBA — always confirm on the platform before planning. NewsGiga links only to legitimate streaming services and never hosts or links to pirated content.