Emily and Nick devise a plan to infiltrate the refugee camp, and Cal poses as a Meridian guard in hopes of finding Armstrong and bringing him to justice; Crown and Gunnarsen narrow in on Meridian's mole, and an unexpected visitor arrives at the farm.

Cast: Stana Katic, Patrick Heusinger, Matthew Le Nevez, Neil Jackson, Natasha Little, Christopher Colquhoun, Patrick McAuley, Paul Freeman, Agni Scott, Mark Arnold, Teodora Duhovnikova, Oisín Stack, Ross O'Hennessy, Radoslav Ignatov, Adam Hussain