Kim Yun-seok as Gong Gil-yong

Yoo Hai-jin as Kim Joong-san

Lee Jung-eun as Eun-joo's Mother

Song Young-chang as Eun-joo's Father

Hwang Chae-won as Eun-joo

Jang Young-nam as Eun-joo's Aunt

Jung Ho-bin as Seo Jung-hak

Lee Jae-yong as Fortuneteller Baek

Park Hyo-ju as Gil-yong's Wife

Lee Hyo-je as Gil-yong's Son

Nam Moon-chul as Chief of Police Office

Lee Jun-hyeok as Mae Seok-hwan

Kim Won-jin as Central Detective #3

Kim Ran-heun as Seoul Police

Joo Young-ho as Detective

Lee Yoon-hee as Chief of Criminal Investigation

Jeong Min-gyu as

Hyun Bong-sik as Detective

Lee So-young as Teacher

Won Choi as Detective 4

Song Seung-hyun as Detective's son