In the previous season, David Oliver is tortured in order to acknowledge that information about the whereabouts of Syd. The third season completes the series after David was able to defeat Farouq, and thus reveals the true face of the enemy at those critical moments. There is still one hope of revealing the full details of this enemy.
[Dan] Stevens is pulling his weight as usual, as is [Aubrey] Plaza, and the rest of the cast are equally as awesome. Not to mention the visuals are A+++. Bring on more.
Clocking in at just 39 minutes before the credits hit, "Chapter 21" is a somewhat slight installment but it's still a full-on visual feast (there's more Alice in Wonderland imagery this week) and features some interesting developments.