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Hallgrim and his Swedish colleague Rydén set up a giant sting to catch a well-known and totally ruthless drug dealer who has avoided capture for years.

The Danish drug baron, Frederik von Halle, is attempting to flee to Colombia with his wife and her sister, but when he seeks help from Estrid it has almost fatal consequences. Stars Jens Albinus, Ghita Noerby and Marina Bouras.

The murder and abuse of a little girl in Stockholm lead Hallgrim and his team to a world-wide paedophilia network and a mysterious man who calls himself "The Groom".

The police locate Kyle, the murderer of the little Danish girl, on his honeymoon in Oslo.

A meeting in Germany between a former Serbian police chief and the only surviving witness to his part in a massacre in Bosnia goes wrong for one member Hallgrim's team.

Nazim is mortally wounded during an altercation between the former Serbian police chief Bosco, and Nino, who is the only person left who can testify against him at the war tribunal. German Intelligence finds out that Bosco is involved in international trade with some advanced electronics equipment, a so-called "jammer", which they think he will test when the Serbian Interior Minister, Milan, is visiting Denmark. In spite of death threats against her, Thea does not cancel the Serbian minister's visit. They are kidnapped. A video is sent to Hallgrim with a demand for a hostage exchange - Thea and Milan for Bosco.

Thea Nellemann's team is organising a surprise party for Hallgrim to celebrate his 40th. But he goes missing when he finds out that he has fathered a little girl. In Iceland he meets up with a journalist, Linda, who is writing a story about the company Gentech. She's also interested in the jamming device that the former Serbian police commissioner Bosco allegedly has.