Unstoppable (Korean: 성난황소) is a 2018 South Korean action thriller film written and directed by Kim Min-ho. It stars Ma Dong-seok, Song Ji-hyo, Kim Sung-oh, Kim Min-jae, Park Ji-hwan and Bae Noo-ri. In the film, a former legendary gangster turned seafood distributor goes on a crusade to rescue his wife from a human trafficking ring.