Character Name : Oh Sang-woo

Original Name : 이정재

Gender : Male

Character Name : Oh Bong-goo

Original Name : 이범수

Gender : Male

Character Name : Detective Squad Chief Jeong

Original Name : 이문식

Gender : Male

Character Name : Heo Ki-tae

Original Name : 류승수

Gender : Male

Character Name : Eun-ha

Original Name : 김준희

Gender : Male

Character Name : President Park

Original Name : 박영규

Gender : Male

Character Name : Mr. Hong

Original Name : 이원종

Gender : Male

Character Name : Affair Hyung-jin

Original Name : 공형진

Gender : Male

Character Name : Affair Hyung-ja

Original Name : 김형자

Gender : Female

Character Name : Teacher Nam

Original Name : 오정세

Gender : Male

Character Name : Chief

Original Name : 권태원

Gender : Male

Character Name : Sang-woo's Dad

Original Name : 맹봉학

Gender : Male

Character Name : Hyun-joo's Dad

Original Name : Jung Jae-jin

Gender : Male

Character Name : Motel Bellhop

Original Name : 이승준

Gender : Male

Character Name : Hotel Girl

Original Name : 박지연

Gender : Female

Character Name : Manager

Original Name : Kim Sang-won

Gender : Male