In 1782, King Jeong-jo of Joseon asks detective K to investigate a series of murders related to a case of corruption within the government.
Kim Myung-min | Detective |
Han Ji-min | Han Kaek-Joo |
Oh Dal-su | Seo-Pil |
Jeong In-gi | Magistrate |
Woo Hyeon | Mr. Bang |
Kim Tae-hun | Lim Geo-Sun |
Ye Su-jeong | Public Officer Lim's wife |
Nam Sung-jin | King Jeongjo |
Lee Jae-yong | Minister Lim |
Kim Do-yoon | Policeman 2 |
Choi Moo-seong | Court Priest |
Yang Han-yeol | Boy |