Post-apocalypse shows vary according to the apocalypse itself. In Fallout, it’s a nuclear blast that creates a wasteland. In The Last of Us, it’s a virus that turns people into zombies. In Snowpiercer, it’s a climate crisis.
But Apple TV’s Silo is a little different. In Season 1, we were introduced to Juliette (Rebecca Ferguson), a resident in an underground silo where the inhabitants have no memory of what put them there — they only know that it’s not safe inside.