In Tidal Wave (2009) (English Subtitle), a massive underwater earthquake triggers a devastating tsunami headed straight for the crowded beaches of Haeundae in Busan. As scientists struggle to warn the public and authorities race against time, ordinary people are caught in the path of unstoppable destruction. Families, lovers, and friends must fight for survival when towering waves crash into the city without mercy. Blending large-scale disaster spectacle with heartfelt human stories, this South Korean blockbuster delivers intense action and emotional drama in equal measure. ๐๐ฅ