The Beast

Lee Sung-min

Jung Han-su

Yoo Jae-myung

Han Min-tae

Jeon Hye-jin

Choon-bae

Daniel Choi

Jong-chan

Kim Ho-jung

Madam Oh

Kim Hong-pa

Mr. Jang

Ahn Seong-bong

Backup Detective

Park Hye-sook

Nun

김경덕

Choi Chul-gi

Kim Young-sung

Detective

An Si-ha

Jeong-yeon

Kim Eun-hye

Witness

Park Ji-soo

Thai Gang

전권하

Acting

Han Kyu-won

Detective 2

Moon Soon-ju

Detective

이송희

Wan-sik

현오봉

Bar-Crawling Thug