The Flu (Also Known As: A Gripe ) is a Drama, Thriller film directed by Sung-su Kim and written by Yeong-jong Lee. It was released on 15 August 2013 (South Korea). It stars Hyuk Jang, Soo Ae, Roxanne Aparicio. The film's content : The worst epidemic ever seen is sweeping through Bundang, the suburb of Seoul. After smuggling illegal immigrants into the country, Byung-woo dies from an unknown virus... What awaits ahead ? Enjoy the film and discover by yourself.