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Silo – Season 3, Episode 8 Gray Goo

Play trailer Silo – Season 3, Episode 8 Gray Goo Aired Aug 21, 2026 Drama Sci-Fi Play Trailer Watchlist
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80% Tomatometer 5 Reviews
Knox's father Gus comes clean about a secret; Charlotte makes a life-changing decision.
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Silo — Season 3, Episode 8

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Cast & Crew

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David Oyelowo

Holston

Rashida Jones

Allison

Rebecca Ferguson

Juliette

Common

Robert Sims

Harriet Walter

Martha Walker

Avi Nash

Lukas
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Silo — Season 3, Episode 8

Silo Silo View more photos

Critics Reviews

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Noel Murray New York Magazine/Vulture 6d
3/5
Although the scenes in the past consist of long conversations, that dialogue is provocative and confrontational, in ways that make what’s happening in Silo 18 feel somnambulant. Go to Full Review Cade Taylor Tell-Tale TV 1d
5/5
With just two episodes in the season left to go, Silo is barreling through to provide explanations and build anticipation for a worthwhile season finale, and it’s doing so successfully. Go to Full Review Dustin Rowles Pajiba 2d
That’s what’s most interesting about this episode. Bernard sits in the moral middle ground between Camille and Juliette. Go to Full Review Joe Lipsett Gayly Dreadful 3d
This is a divisive episode: there’s a ton of things happening, but also…not? Go to Full Review Alexandria Ingham TV Fanatic 6d
4.5/5
What I loved the most, though, was seeing Kennedy’s character growth throughout Silo Season 3 Episode 8. Go to Full Review Read all reviews

Episode Info

Synopsis Knox's father Gus comes clean about a secret; Charlotte makes a life-changing decision.
Executive Producer
Graham Yost, Hugh Howey, Morten Tyldum, Rebecca Ferguson, Nina Jack, Fred Golan, Remi Aubuchon, Ingrid Escajeda
Network
Apple TV
Rating
TV-MA
Genre
Drama, Sci-Fi
Original Language
English
Release Date
Aug 21, 2026
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