Aka:寒戰 / 寒战 / Cold War / 2 คมล่าถล่มเมือง / Холодная война / 콜드 워 / מלחמה קרה / Guerra Fria / Zimna wojna / Soğuk Savaş / Hidegháború / 寒戰 / Điệp Vụ Đối Đầu / Guerra fría / コールド・ウォー 香港警察 堕ちた正義
Summary:The police department has long been untouchable until tonight when hijackers kidnap 5 highly trained officers. Cryptic messages from the hijackers expose a mole within the task force.