I saw this on a rented DVD in 2014. Felt like writing a review before i watch two of its sequels. The plot - After a raid gone wrong that resulted in the death of one of his team and the paralysis of another, a homicide cop Nikolaj Lie Kaas has been kicked to the basement aka Department Q to tie off five years of unresolved cases along with an inexperienced assistant called Faras Faras. They wind up pursuing the case of a high-ranking female politician, a supposed suicide whose body was never found. In short this is Scandinavian Noir. The acting of the two leading detectives is assured and the cinematography is compelling. It is a perfectly adequate crime thriller that will appeal to fans of this genre. The Keeper of Lost Causes is genuinely gripping, even though the direction is fairly standard and the main plot elements are predictable. Fans of The Treatment, Marshland, Memories of murder, Headhunters, Insomnia, True Detectives - S1 will definitely enjoy this.
