No Mercy (Korean: 용서는 없다; RR: Yongseoneun Eupda) is a 2010 South Korean action thriller[3] film written and directed by Kim Hyeong-jun.[4][5][6][7][8][9][10] Sol Kyung-gu won Best Actor at the 18th Chunsa Film Art Awards for his performance. In addition, the film has been picked up by audiences due to its shocking twist