After a year and a half away, "Silo" returns with a challenge that every prestige streaming drama eventually faces: How do you pick up the pieces after a finale that left viewers with 100 unanswered questions? If you're anything like me, you'll probably want to watch a recap before diving back in. Season 2 ended in a flurry of revelations and plot movements, and the details might feel a bit fuzzy.
Tom's Guide Verdict: 'Silo' season 3
