Helen, a priest, is approached by scientist Lisbeth with a desperate plea for help. A young man, who has been sent to a high security psychiatric ward after having killed an old couple, has attempted suicide while rambling about God. Having been part of an experiment attempting to humanize inmates by assigning them pets, the young man has suddenly gone ballistic. Fearing that he will attempt suicide again priest and scientist must now confront their mutual animosities while trying to grasp the truth. In a race against time the two women begin a shocking journey deeper and deeper into the sick mind of a young man's soul.

Denmark, 2014. A former police officer asks Carl Mørck, head of Department Q, to find out who brutally killed his young twins in 1994. Although a local inhabitant confessed and was convicted of murder, Carl and his partner Assad soon realize that there is something in the case resolution that is terribly wrong.

Former Danish servicemen Lars and Jimmy are thrown together while training in a neo-Nazi group. Moving from hostility through grudging admiration to friendship and finally passion, events take a darker turn when their illicit relationship is uncovered.

Sara was placed in care aged 11. Now 28 she hears her mother has died. She goes to the funeral and realises her brother and father don't recognise her so keeps quiet about her identity. When watching her father's house, she finds out she has two younger sisters, and realises that what's going on connects to her childhood...

Mads leaves his aristocratic home after his girlfriend announces her pregnancy, in the attempt to rediscover himself. Soon he joins an idealistic terror sect planning to annihilating world only to rebuild it once again. Sexually charged Mads comes to a bloody realization of what he is made of.

The exact details of what took place while Talib Ben Hassi was in police custody remain unclear. Police officers Jens and Mike are on routine patrol in Svalegården's ghetto when news of Talib's death comes in over the radio, igniting uncontrollable, pent-up rage in the ghetto's youth, who lust for revenge. Suddenly, the two officers find themselves fair game and must fight tooth and claw to find a way out.