The group participates in its largest mission to date—the bombing of vital aircraft manufacturing plants deep within Germany.
Hasan follows new leads in the present. As Hillinghead reluctantly closes his case, Whiteman goes to desperate lengths to hide involvement in his own.
In need of coin to fund their quest, Éile, Fjall and Scían hatch a risky scheme that leads to a firestorm of trouble. Merwyn stumbles on a secret.
Tommy establishes a connection between crime and political power that could alter the course of history. He also receives life-changing news from an unexpected source.