Character Name : Detective Cho

Original Name : 한석규

Gender : Male

Character Name : Chae Su-yeon

Original Name : 심은하

Gender : Female

Character Name : Detective Oh

Original Name : 장항선

Gender : Male

Character Name : Kim Ki-yeon

Original Name : 유준상

Gender : Male

Character Name : Oh Seung-min

Original Name : 염정아

Gender : Female

Character Name : Prosecutor Gu

Original Name : 안석환

Gender : Male

Character Name : Detective Lee

Original Name : 김정학

Gender : Male

Character Name : Young Soo-yeon

Original Name : Gil Eun-hye

Gender : Female

Character Name : Section Chief Yoo

Original Name : Park Cheol-ho

Gender : Male

Character Name : Detective Kim

Original Name : Lee Hwan-jun

Gender : Male

Character Name : Chae Yong-hoon

Original Name : 권태원

Gender : Male

Character Name : Chief of Police

Original Name : 이대로

Gender : Male

Character Name : Museum Colleague

Original Name : 맹봉학

Gender : Male

Character Name : Soo-yeon's Mother

Original Name : Kwon Nam-hee

Gender : Female