Silo is an American science-fiction television series cteated by Graham Yost for Apple TV+. It is based on the novel series, Wool by Hugh Howey, for which it was originally titled the same. The series stars Rebecca Ferguson, who also executive produces the series which premiered on Apple TV+ on May 5, 2023.
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.