Foreign service intern Aleksis Nyqvist receives an unexpected promotion.

Chief of staff Rautakorpi grapples with a challenging situation involving a foreign submarine.

Grigorjev demands that Nyqvist do him a favor - and so does Kirkpatrick.

Helena starts to wonder about her husband's new job; Nyqvist attempts to remedy the situation by inviting his colleagues into their home.

Nyqvist tries to figure out a way to get hold of the Memorandum of Understanding.

Nyqvist makes the mistake of asking Bodin for help; Bergenskjold obtains some aggravating information about Nyqvist's past.

Nyqvist is more isolated than ever; Helena finally sees the truth.

The Nyqvists have decisions to make while Bodin moves on to the next step.