Aka：寒战2 / Cold War II / 코드네임: 콜드워 / Hon zin 2 / Guerra Fria / Guerra Fria II / 寒戰II / Zimna Wojna II / Студена война 2 / Guerra fría 2 / Cold War 2 / Soğuk Savaş 2 / Điệp Vụ Đối Đầu 2 / Холодная война 2 / Războiul Rece II / 2 คมล่าถล่มเมือง 2
Summary：After the end of Cold War mission, a new incident is happened at Hong Kong. However, cops cannot catch the killer and the police suspects each other in the organization.
