Silo (2023) is an American science fiction television series based on the Silo novels by Hugh Howey.

In Series 2, Juliette Nichols (Rebecca Ferguson) discovers another silo, Silo 17, in which “Solo” (Steve Zahn) is hidden away in the fault.

*Spoiler Alert*
Towards the end of the series we find out that Solo is Jimmy Conroy and the only survivor of a rebellion. Jimmy was 12 when he was orphaned.