De Frivillige plot
"A prison power play"
On suspicion of large-scale investment fraud, multimillionaire Markus Føns is placed in pre-trial detention. He counts that his connections to the underworld will serve him well in the remand house, but the opposite turns out to be true: he is beaten up. He agrees to voluntary seclusion in a special ward that protects the most despised inmates. Typical of the solidarity in the department is the choir in which they sing together every week. Participating is not enough for the Machiavellian Markus. As an experienced manipulator, he begins to undermine the position of choirmaster Niels step by step.