Kim Kang-woo

Cho Kyung-yoon

Kim Gyu-ri

Park Eun-joo

이수경

Cha soo-jin

김성령

Lee Hye-seo

Park Won-sang

Detective Kim

전창걸

Detective Squad Chief

강성필

Ha Jong-bok

최창균

Bae Jae-man

최덕문

Detective Lee

Kim You-jung

Hye-seo's Daughter