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.
Silo currently has 4 seasons and 30 episodes. Most episodes run for around 62 minutes, giving it the feel of a full hour-long drama. The series is currently marked as "Returning Series". The most recently aired episode came out in 2026.
According to the latest schedule, the next confirmed release for Silo is Season 3, Episode 10, titled "Troy", which is set to air on September 3, 2026. It continues the story from the current season, directly following the events of Episode 9. Release times can differ slightly outside of United States of America, so your local broadcaster or streaming app may list a slightly different premiere date or time. When the next release does arrive, it is expected to carry the same content rating of TV-MA (US), which can influence when it airs on different providers and platforms.
trailers
Watch the official trailers for Silo
Watch the main official trailer for Silo in one place. Most of these clips were released around April 2023, capturing the show at its peak marketing push. Use the carousel to sample the show's visual style, story hooks and production quality before you dive into full episodes.
Uploaded in April 2023
similar
TV Shows like Silo
If you enjoy Silo, you may also like The Walking Dead, NYPD Blue and Heroes. These recommendations share similar tone, themes, or genres, making them natural follow-ups once you finish this show, and can be streamed for free.
Silo is available to stream on SuperFilmz. The series is primarily produced for audiences in United States of America, so availability can vary by region. However, you can watch full episodes of Silo for free on SuperFilmz, with ads.
The key to the future lies in the past. 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. It blends sci-fi & fantasy and drama elements. The series reflects a distinct United States of America style and perspective. The story is shaped by its creator, Graham Yost.
worth-watching
Is Silo worth watching?
Silo holds an average rating of 8.2/10 based on 2533 or more viewer votes. It is currently trending, which suggests a lot of active interest from viewers. If you enjoy sci-fi & fantasy and drama stories, this series is a strong candidate for your watchlist.
8.2 / 10 (2,533 votes)
release-timeline
Release pattern and schedule for Silo
Silo has been releasing episodes between May 2023 and August 2026 across 4 seasons. So far there are 30 released episodes, giving you plenty of story to catch up on before the next drop. On average, new seasons have arrived roughly once a year (13 months between premieres), which is a common pattern for scripted TV. The upcoming release currently points to September 2026 as the key month to watch for new content.
catchup
How to catch up before the next Silo release?
Silo currently spans 4 seasons and 30 episodes, making it a manageable rewatch before the next release. Most instalments run for around 62 minutes, so a full-season binge can fit into a few dedicated evenings or a single weekend. If you're returning to the show, the latest storyline leaves off at Season 3, Episode 9, so rewatching the final season or two can help refresh the details before the next release.
cast
Cast and creators of Silo
The main cast includes Rebecca Ferguson, Common and Chinaza Uche. Behind the scenes, it is created by Graham Yost, shaped by showrunner Bert, Michael Dinner and Joanna Thapa.
Rebecca Ferguson
as Juliette Nichols
Common
as Robert Sims
Chinaza Uche
as Paul Billings
Ashley Zukerman
as Daniel Keene
Shane McRae
as Knox
Remmie Milner
as Shirley Campbell
Alexandria Riley
as Camille Sims
Reed Birney
as Henry
Laura Innes
as Senator Thurman
Jessica Brown Findlay
as Charlotte Keene
Billy Postlethwaite
as Hank Murphy
Morven Christie
as Anna
Matt Craven
as Victor
Tim Robbins
as Bernard Holland
keywords
Silo Keywords(10)
corruptionbased on novel or bookpost-apocalyptic futuredystopiapoliticsdisasterhidden powerssilosocietal ignorancesystemic corruption
Season 2
Season 3
