Silo poster

Silo

"To live, you need something to die for."

TV Show TV-MA 2023 8.1 /10 Returning
Apple TV A Apple TV Original
Created by Graham Yost, Hugh Howey

Decades after the surface became deadly, thousands eke out a cramped existence inside a towering subterranean silo. Life is ordered by rigid rules to keep everyone alive, until a string of unexplained deaths follows a breach of the silo's most ironclad prohibition. Juliette, a practical, stubborn... Read more

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Streaming availability last verified: January 21, 2026

About Silo

Decades after the surface became deadly, thousands eke out a cramped existence inside a towering subterranean silo. Life is ordered by rigid rules to keep everyone alive, until a string of unexplained deaths follows a breach of the silo's most ironclad prohibition. Juliette, a practical, stubborn engineer newly promoted to a position of power, refuses to accept the official explanations. She starts asking uncomfortable questions about maintenance logs, past decisions, and who really runs the facility. As she pieces together scattered clues, the show steadily raises the stakes, revealing how fragile the social order is and how far people will go to protect a version of the truth.

Released in 2023, the series was created for television by Graham Yost alongside original author Hugh Howey, and it adapts Howey's Silo novels for the screen, keeping the claustrophobic setting and mystery-driven plot intact.

While it did not sweep major awards in its debut season, the series drew strong viewer ratings and an average user score of 8.122 out of 10 from 1,833 votes, signaling solid audience approval and steady streaming interest.

The show quickly generated online discussion and fan theories, with viewers dissecting clues episode by episode. Its adaptation led many readers back to Howey's books, and visual choices from the series, like the interior design of the silo and tense corridor scenes, became frequent reference points in dystopian TV conversations.

Critics and audiences praised the central performances, particularly Rebecca Ferguson as Juliette, and the series' ability to sustain tension through worldbuilding and pacing. Major themes include authority versus transparency, the price of safety, and how knowledge shapes power. The writing balances procedural investigation with broader questions about governance and human behavior under extreme constraints.

What Viewers Are Saying

8.1/10
from 1,858 ratings

Viewers appreciate Silo for its intriguing dystopian story and strong cast, particularly praising Rebecca Ferguson’s performance and the show's haunting visuals. Many find the slow-burn mystery and complex backstory compelling, drawing favorable comparisons to the Fallout universe and the source novels. However, some critics note repetitive visuals due to the confined setting and express concerns over the show's pacing and perceived inclusion of diversity themes, which they feel may be distracting. Overall, audiences are engaged by the narrative but divided on certain creative choices.

Details

Release Date
May 04, 2023
Rating
TV-MA
User Ratings
1,858 votes
Type
TV Series
Seasons
2
Episodes
20
Network
Apple TV
Status
Returning Series
Genres
Sci-Fi & Fantasy, Drama
Country
United States
Studio
AMC Studios +3 more
External Links
View on IMDB

Official Trailer

Cast

Rebecca Ferguson

Rebecca Ferguson

Juliette Nichols

Common

Common

Robert Sims

Harriet Walter

Harriet Walter

Martha Walker

Chinaza Uche

Chinaza Uche

Paul Billings

Avi Nash

Avi Nash

Lukas Kyle

Rick Gomez

Rick Gomez

Patrick Kennedy

Tim Robbins

Tim Robbins

Bernard Holland

Shane McRae

Shane McRae

Knox

Billy Postlethwaite

Billy Postlethwaite

Hank

Remmie Milner

Remmie Milner

Shirley

Created by: Graham Yost, Hugh Howey

Seasons (2 seasons, 20 episodes)

Season 1

Season 1

10 episodes - 2023

Season 2

Season 2

10 episodes - 2024

Frequently Asked Questions

Silo is available to stream on Apple TV+.

Yes, Silo is available to stream on Apple TV+.

Silo has 2 seasons with a total of 20 episodes.

With a rating of 8.1/10 from 1,858 viewers, Silo is highly recommended and considered excellent by most viewers.

Decades after the surface became deadly, thousands eke out a cramped existence inside a towering subterranean silo. Life is ordered by rigid rules to keep everyone alive, until a string of unexplained deaths follows a breach of the silo's most ironclad prohibition. Juliette, a practical, stubborn...

Silo stars Rebecca Ferguson, Common, Harriet Walter, Chinaza Uche, and Avi Nash.

Silo was created by Graham Yost and Hugh Howey.

Silo was released on May 04, 2023.

Silo is a Sci-Fi & Fantasy and Drama series.

Yes. The series was developed with Hugh Howey, the author behind the Wool stories, and adapts material from his dystopian novels about life inside a giant silo.

Rebecca Ferguson plays Juliette Nichols, an engineer who starts investigating after the sheriff breaks a cardinal rule and mysterious deaths follow. Her search drives the show's uncovering of shocking secrets about the silo.

Common plays Robert Sims, Harriet Walter plays Martha Walker, Chinaza Uche plays Paul Billings, and Avi Nash plays Lukas Kyle. Each is a principal character among the silo's residents and figures in the unfolding power struggles and mysteries.

The core mystery begins when the silo's sheriff breaks a cardinal rule and residents start dying under unclear circumstances. Engineer Juliette Nichols investigates and uncovers shocking secrets that reveal the truth about how the silo operates and what lies beyond it.