It is 1941. Wolfgang Stahl, an American spy operating undercover as an SS officer, has just fled Germany with Hitler's henchmen on his trail. He is carrying valuable cargo--the blueprint of the Führer's secret plan to invade Russia. Stahl's man in the American embassy, the shy and sheltered Calvin M. Cormack, is teamed with a boisterous MI5 officer...
Criminal investigating officer Hanne Wilhelmsen considers the possibility of a serial killer as she tracks down a series of numbers written in blood appearing on walls all over Oslo.