My Son is a 2007 Korean-language Drama film written and directed by Jang Jin and produced by Kang Woo-suk and Lee Eun-ha. Kang-sik, who is sentenced to a lifetime imprisonment, leads an empty life of hopelessness. One day, something miraculous happens: He is granted a single day to leave, to his son that he has not n for 15 years. Now as he prepares himself to meet his son for one day, the feeling of elation and joy overfills his heart. At the same time, he is overwhelmed with anxiety and fear. Written by CJ Entertainment. My son stars Cha Seung-won, Ryu Deok-hwan, Seung-won Cha, Deok-hwan Ryu, Kim Jee-young, Sang-hun Lee and Jung Yuen. The music was composed by Lee Byung-woo. Cinematography was done by Choi Sang-ho and editing by Kim Sang-bum and Kim Jae-bum. The motion picture has a running time of 103 minutes. It was released on 1st May 2007. Distribution rights for the movie were acquired by Cinema Service.