Silo' Finally Reveals Who Built the Silos In Season 3 Twist

Silo’s Season 3 keeps escalating its silo-mystery as new details tie the franchise’s AI and politics together. In Episode 5, “Memory,” viewers learn the name Per Stensen, a billionaire and proponent of AI control, has been funding the clinic where Charlotte (Jessica Brown Findlay) tries to rebuild her memory. The reveal expands further in Episode 6, “The Drive,” when Daniel (Ashley Zukerman) and Helen (Jessica Henwick) reach their destination and meet Stensen, played by Colin Hanks, after Senator Rosalind Thurman (Laura Innes) asks if they want to “save the world.”