film screening and related press conference for media affiliates was held for the film "Who Are You" on August 31, 2010 at the COEX Megabox in Seoul. All the main stars attended, including Seol Gyeong-goo, Lee Jung-jin, and Oh Dal-soo. "Who Are You" is set to be the only action film to be released during the week of Chu-seok, or Korea's Thanksgiving holiday. Director Ryu Seung-wan is responsible for the screenplay while Kwon Hyuk-jae -- who studied under Ryu -- was in charge of directing the project. The movie is about a man framed for murder and the adventures he goes through to clear his name. The film will hit theatres in Korea on September 9th.