When the head of Department Q, Detective Carl Mørck, finds himself handcuffed in a police car headed for Copenhagen's Vestre prison, he realizes that a violent case from his past has finally caught up with him. But he is being framed. Someone has a million-dollar bounty on his head to make sure he doesn't talk, putting him in grave danger among the prison's incarcerated criminals and corrupt officers. Carl's colleagues at the Copenhagen Police Department instantly turn their backs on him, leaving the ever-loyal Department Q team as his only hope. With only one another to trust and Carl's battle against the unknown mastermind's henchmen worsening by the day, they must work faster than ever before if they are to clear his name --- and save his life.