Silo: Apple TV's Mind-Bending Sci-Fi Masterpiece Explained

Silo (2023, TMDB 8.2) took Hugh Howey's dystopian novels and turned them into Apple TV's most gripping sci-fi series. Rebecca Ferguson leads a mystery that gets deeper with every episode.

What's outside the silo? The show doles out answers slowly — and that's exactly why it works.

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.