Silo S03E10

In a bleak dystopian future, 140 years after a devastating civil war, Earth's population live in a giant silo underground with harsh rules and regulations which they believe are in place to protect them from the toxic and ruined world on the surface.

In the silo the Sherriff's wife stumbles upon some prohibited information and is sentenced to go outside and clean. A few years later her husband voluntarily follows her. The information they uncovered is stored in a 140+ year old hard-drive. The hard-drive lands in the possession of an IT specialist. When he is cuddled his girlfriend Juliette, a mechanical engineer, is tasked with unravelling the mystery behind the passing of a colleague, and uncovers startling secrets that threaten the very fabric of their enclosed world.