The story is slowly coming together in Apple TV series Silo. We know Juliette Nichols (Rebecca Ferguson) was miraculously saved from the blazing fire but mysteriously lost all memories of what happened to her and what she learned about the safeguard procedure. Meanwhile, Silo 18 appears to be under imminent threat. The 10-episode third season takes a while to build to its climax, flipping back and forth in time to follow both what’s happening in the silo and to finally shed light on the backstory of their creations.

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