How did humanity end up underground in 'Silo'? Apple TV digs deep in new Season 3 teaser (video)

Silo — Season 3 Official Teaser | Apple TV - YouTube Watch On Warning: Potential "Silo" Spoilers Ahead! When we last visited Apple TV's "Silo"-verse back in 2025's Season 2 finale , Rebecca Ferguson’s Juliette had just returned to Silo 18 from her forced exile, right on time to prevent a full-scale breakout riot that would have ended badly had the survivors ventured outside. But she was met in the airlock by Tim Robbins' Bernard in a fiery cliffhanger climax that left us all totally breathless. …