Silo Season 3 Episode Guide
Official episode titles, Friday release dates and where to watch Silo on Apple TV.
Apple currently offers Season 1, Episode 1 to play free in the US. .
Play Episode 1 Free See the Season 3 scheduleSilo Season 3 at a glance
Season 3 premiered July 3, 2026, on Apple TV. The 10-episode season releases one episode every Friday through the September 4 finale. Eight episodes are available as of August 24; Episode 9 arrives August 28.
This spoiler-light guide tracks only details published by Apple: official episode titles, US release dates, cast, trailers and renewal status.
Silo Season 3 release schedule
| Episode | Title | US release | Status |
|---|---|---|---|
| 1 | Who Are You? | Available | |
| 2 | It’s All Good | Available | |
| 3 | A Dark Web | Available | |
| 4 | Whatever You Do, Don’t Go Home | Available | |
| 5 | Memory | Available | |
| 6 | The Drive | Available | |
| 7 | Radio | Available | |
| 8 | Gray Goo | Available | |
| 9 | Farewell | Upcoming | |
| 10 | Title not yet published | Finale |
Apple confirms a 10-episode Friday rollout ending September 4. The Episode 10 title remains unpublished in Apple TV Press and is not inferred here.
Watch Silo on Apple TVWhy watch Silo
Silo is a character-led science-fiction mystery set in an underground society of 10,000 people. Its tension comes from the rules that keep the community alive—and from what happens when Juliette Nichols starts questioning who made them.
Season 3 expands the mystery across two timelines: Juliette returns to a silo recovering from rebellion, while journalist Helen Drew and Congressman Daniel Keene uncover a conspiracy in the “Before Times.” The result is more origin story without abandoning the present-day survival drama.
Official Silo trailer
Use the Apple Preview Player in the hero to watch the official preview. Playback starts after you select “Watch official trailer”; sound is controlled inside Apple’s player.
Apple released the Season 3 official trailer on June 2, 2026. It previews both the present-day silo and the events that led to the underground world.
Silo Season 3 cast
Rebecca Ferguson returns as Juliette Nichols, alongside Common, Harriet Walter, Chinaza Uche, Avi Nash, Alexandria Riley, Shane McRae, Remmie Milner, Rick Gomez, Billy Postlethwaite and Clare Perkins.
Season 3 also features Ashley Zukerman and Jessica Henwick, with Laura Innes, Jessica Brown Findlay, Morven Christie, Reed Birney, Matt Craven and recurring guest Colin Hanks. Steve Zahn returns.
Previous seasons
Seasons 1 and 2 each contain 10 episodes and are available on Apple TV. Season 1 introduces Juliette’s investigation into the silo’s rules; Season 2 follows the consequences of her discoveries and the growing rebellion.
New viewers can start with Season 1, Episode 1, “Freedom Day,” which Apple currently labels as a free episode in the US storefront.
How to watch Silo
All released episodes stream on Apple TV in supported regions. Apple’s US page currently offers “Play Free Episode” for Season 1, Episode 1; the complete series requires Apple TV access. Availability and offers can change by storefront.
Watch Silo on Apple TVOfficial sources
Editorially reviewed August 24, 2026.
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