In the Fishbowl, Naomi gives Craig a lesson in chess. Dr. Blake questions Blair. Nils gets a case of the yips, forcing Martian to pivot to keep plans in play. Season finale.

A cryptic message leads Poppy to reach out to Dozer. Henry cautions Naomi to not jump too soon. At the Chicken Coop, Richardson drops a bombshell on Bosko. Meanwhile, Viking delivers a message as Danny fights to give nothing away.

A stealth move in Bahrain pays dividends. Nils pitches De Bruyne a plan that could solve all their problems. Dr. Blake challenges Naomi on her camouflage. Meanwhile, Osman accepts his fate as, outside the University, Danny is met with a shock.

Henry's suspicions reveal hidden treachery. Simon and Blair uncover a loose cannon in Antwerp. Bosko sets his sights on a strategic flip as Martian, in his element, offers up a life jacket. In Bahrain, Craig's pitch to Popeye yields unexpected intel.

Bosko is briefed on Snow White and the scope of Viking's game play.

A simple office miscommunication raises red flags in the Chicken Coop.

Dalaga pushes his luck with Richardson. Danny, in Iran, learns grandmother is dead. Blair follows the money. Bosko and Henry talk game plans in the Crisis Room as Owen takes a deep breath. Poppy treats Martian to a discourse on Kant.

Martian exploits a means to an end as Henry breaks down the challenge to Bosko: drawing Viking out of Valhalla's territory. Hassan takes Danny - and a Persian proverb - to heart. Dr. Blake lays groundwork with Owen. A call to Antwerp pays dividends.

Confronted by Hassan, Danny holds her ground. Bosko briefs the State Department with a dye-test as Henry sends Owen back into the field. Martian, in search of an opening, questions Naomi's objectivity. Richardson promises Legoland a high value asset.

Martian and Owen debrief Coyote. Bosko, fearing a leak, pressures Henry to clean house. Richardson turns up at the Chicken Coop with news from Khartoum. Danny, in Iran, feels the ground move. Viking is escalated to a category one. Season premiere.