S3·E8 Gray Goo
Core
Aired August 20, 2026 56 min ★ 7.5/10 · 59 TMDB votes
Narrative Classification: Tight serialized drama chapter advancing primary relationships and subplots.
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Synopsis
Knox's father Gus comes clean about a secret. Charlotte makes a life-changing decision.
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Director & writers
BertDirectorJenny DeArmitt-StranWriter
Guest stars
Clare PerkinsCarla McLain Harriet WalterMartha Walker Steve ZahnSolo Avi NashLukas Kyle Rick GomezPatrick Kennedy Olatunji AyofeTeddy Chipo ChungSandy Caitlin ZozKathleen Billings Georgina SadlerAudrey Orlando NormanRick Jessica HenwickHelen Ned DennehyEd Harwood Chris FultonMike Colin HanksPer Stenson Sara HazemiHope William HopeGus
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Frequently Asked Questions
When did Season 3 Episode 8 of Silo air?
Season 3, Episode 8 ('Gray Goo') originally aired on August 20, 2026.
How long is Season 3 Episode 8 ('Gray Goo')?
The runtime for this episode is approximately 56 minutes.
What happens in Silo Season 3 Episode 8?
Knox's father Gus comes clean about a secret. Charlotte makes a life-changing decision....
All Silo episode ratings Season 3 Where to watch
Top-rated Silo episodes
- S3E10 · Troy ★ 8.7
- S3E9 · Farewell ★ 8.2
- S1E10 · Outside ★ 7.8
- S1E1 · Freedom Day ★ 7.5
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