Daniel and Hector embark on a dangerous operation to track down Shaw. Meanwhile, Valerie finds out the truth behind Iosava, and Frost and Kirsch deliberate future plans for themselves and the rest of Berlin Station.

German and American interests align when the Station learns the subject of Shaw's next leak: Chinese defector Houjin Lin. Daniel is teamed with Esther Krug to secret Lin out of the country before the leak breaks and counters Shaw's attack. Hector gets a late-night visit from Shirley Pimple.