Overview
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.
Plot
Man-sik, a local from the Haeundae District of Busan, unexpectedly loses Yeon-hee's father while based on a deep-sea fishing boat in the Indian Ocean during the 2004 tsunami, due to an error in judgement. Because of this, he avoids getting involved with Yeon-hee, who runs an unlicensed seafood restaurant, despite her attempts to start a relationship.
Dong-choon and Seung-hyun's grandmother team up with Seung-hyun and get involved in illegal activity to earn money, but are caught by police. Man-sik finally plans to propose to Yeon-hee.
Geologist Kim Hwi runs into his ex-wife Yoo-jin. She has a daughter named Ji-min and a new boyfriend Hae-chan but she and her ex do not tell their daughter that Hwi is her birth father as they are worried about how she might react.
From Wikipedia (CC BY-SA 4.0).