Leung Ka Yan's action thriller Cold War stars Simon Yam as a hitman. Having become a hired killer in order to find out the identity of his wife's murderers, Ka Kui (Yam) learns that his victims are not who he thought they were. After becoming aware that the organization has conned him, and has put out a contract on his life, Ka Kui teams up with a waitress in order to save his life and learn the truth. ~ Perry Seibert, Rovi