Storyline:Pete Koslow (Joel Kinnaman) turned to crime after his career as a soldier in a special unit. But now the purified prisoner longs for freedom: To finally return to his daughter and his wife, he should become an informer for the FBI. He is to infiltrate the Polish mafia milieu in New York out of jail. He had hoped to leave behind the barred walls of Bale Hill Prison once and for all. In jail is urgent, because after a failed drug deal threatens to fly his identity as a mole. Based on the Swedish bestseller by Anders Roslund and Börge Hellström.