The third feature based on the Danish tv-series finds Frank and Casper in evermore cringeworthy situations.

Frank is left with the responsibility for his nephew Bo on an already planned canoe trip. Frank’s mate Casper is also coming along. Weighed down a with their obligation, Frank and Casper nevertheless look forward to ending the trip at Skanderborg Festival where there’s plenty there for the guys, a spree of drinking and women. Not the best example to set for young Bo. And how do their partners see it all?

Based on the first book in Jussi Adler-Olsen’s bestselling thriller series about Department Q THE KEEPER OF LOST CAUSES tells the story of the two policemen Carl Mørck and Assad who become involved in a five-year-old case concerning a missing woman, Merete. Soon Carl and Assad are on a journey through Scandinavia’s darkest corners to find a psychopathic killer.

Frank and Casper’s friendship is put to a test, when Casper decides to leave Denmark to pursue a solo career in Los Angeles. Determined to win his best friend back Frank chooses to follow Casper insuring an eventful trip.

In 1994 two young twins are found brutally murdered in a summer cottage. A number of clues points in the direction of a group of young upper class students from a nearby boarding school, but the case is closed as a local outsider pleads guilty and is convicted for the murders. When the case ends up on Carls Mørck’s desk 20 years later, he soon realises that something is terribly wrong. As Carl and Assad start investigating the case, they are led on to an old emergency call from a desperate girl who seems to know the secrets of the murders. Soon they are plunged into an intense search for the girl, Kimmie, who has been missing since the murders happened. But Carl and Assad are not the only ones trying to track her down as the girl’s testimonial is of great danger to a group of influential men at the top of society who will do all they can to keep her silent.