'' Cold War '' is a 2012 Hong Kong police thriller film directed by Sunny Luk and Longman Leung , starring Aaron Kwok and Tony Leung Ka-fai , and guest starring Andy Lau . The film was selected as the opening film at the 17th Busan International Film Festival and released in Hong Kong , Macau , and mainland China on 8 November 2012
17th Busan International Film Festival
17th Busan International Film Festival
Cold War (2012 film)