

Streaming on Apple TV+.
Synopsis
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.
Ratings
| Source | Rating | Weight |
|---|---|---|
| IMDb | 8.1/10 | 71% |
| TMDB | 8.2/102,851 votes | 29% |
| Balasaur Score | 81 | 100% |
Seasons
| 1 | Season 1 | 10 ep2023 |
| 2 | Season 2 | 10 ep2024 |
| 3 | Season 3 | 10 ep2026 |
| 4 | Season 4 | 1 ep2027 |
Key crew
- Graham YostCreator
- Atli ÖrvarssonOriginal Music Composer
Cast
- Rebecca FergusonJuliette Nichols
- CommonRobert Sims
- Chinaza UchePaul Billings
- Ashley ZukermanDaniel Keene
- Shane McRaeKnox
- Remmie MilnerShirley Campbell
- Alexandria RileyCamille Sims
- Reed BirneyHenry
- Laura InnesSenator Thurman
- Jessica Brown FindlayCharlotte Keene
- Billy PostlethwaiteHank Murphy
- Jessica HenwickHelen Drew
Episode ratings
6.28.2
30 of 31 episodes rated on TMDB
Season 1 has the highest average, 7.3 across 10 episodes. Season 2 has the lowest, 6.7.























