Uhm Jung-hwa
Tidal Wave () is a 2009 South Korean disaster film directed by Yoon Je-kyoon and starring Sol Kyung-gu, Ha Ji-won, Park Joong-hoon and Uhm Jung-hwa. Billed as South Korea's first disaster film, the film released theatrically on 22 July 2009 and received more than 11 million admissions nationwide.