Character Name : Cha Cheol-soo

Original Name : Kang Ji-hwan

Gender : Male

Character Name : Go Yeong-jae

Original Name : 성유리

Gender : Female

Character Name : Kim Sun-ho

Original Name : 이수혁

Gender : Male

Character Name : Han Seung-woo

Original Name : 김영광

Gender : Male

Character Name : Min-seung

Original Name : Shin Min-chul

Gender : Male

Character Name : Squad chief Yoo

Original Name : 신정근

Gender : Male

Character Name : Kyeong-seok

Original Name : 이희준

Gender : Male

Character Name : Ko Young-jae (young)

Original Name : 김지영

Gender : Female

Character Name : Cha Cheol-soo (young)

Original Name : 박보검

Gender : Male

Character Name : Teacher Song

Original Name : 라미란

Gender : Female

Character Name : Representative Tak

Original Name : 박정학

Gender : Male

Character Name : Designer Jin

Original Name : Lee Dae-jin

Gender : Male

Character Name : Detective Pyung

Original Name : 최귀화

Gender : Male

Character Name : Bus Driver

Original Name : 김정팔

Gender : Male

Character Name : Designer Seul-Li

Original Name : Choe Yoon-seul

Gender : Female

Character Name : Teacher

Original Name : 허명행

Gender : Male

Character Name : Model Cameo

Original Name : 김우빈

Gender : Male

Character Name : [Hair Stylist]

Original Name : Kim Yeon-soo

Gender : Female