North Korea vowed 'merciless' retaliation, If an upcoming Hollywood movie about the murder of Kim Jong-un come out in cinemas. The spokesman of the Ministry of Foreign Affairs of b. Korea told state media that releasing the film would be an 'act of war'. He did not mention the title, but it is obviously for the new movie 'The Interview' which is expected in October. Is an action comedy starring James Franco and Seth Rogen.