Character Name : Woo Yeong-min

Original Name : 유지태

Gender : Male

Character Name : Heo Hyeon-su

Original Name : 김명민

Gender : Male

Character Name : Lee Ji-hyeon / Lee Jeong-hyeon

Original Name : 김혜나

Gender : Female

Character Name : Choi Sang-gi

Original Name : 김명수

Gender : Male

Character Name : Jeong Il-seong

Original Name : 기주봉

Gender : Male

Character Name : Choi Mi-jeong

Original Name : 이영진

Gender : Female

Character Name : Kim Il-hwan

Original Name : 정은표

Gender : Male

Character Name : Detective Park

Original Name : 오정세

Gender : Male

Character Name : Baek Jin-soo

Original Name : 오용

Gender : Male

Character Name : Lee Dong-ha

Original Name : Park Jun-hyuk

Gender : Male

Character Name : Lim Joon-suk

Original Name : Lee Sang-hong

Gender : Male

Character Name : Mr. Kim

Original Name : Gi Guk-seo

Gender : Male

Character Name : Doctor Yeo

Original Name : 정유민

Gender : Female

Character Name : Yang Joon-suk's Mother

Original Name : 손영순

Gender : Female

Character Name : Ha Hyeon-soo's Team Member

Original Name : Lee Jong-woo

Gender : Male