에이치

Yum Jung-ah

Detective Kim Mi-yun

지진희

Detective Kang Tae-hyun

조승우

Shin Hyun

성지루

Detective Park

김선경

Dr. Chu Kyung-sook

Lee Eol

Detective Han Jung-woo

박용수

Chief Jang

권혁풍

Captain Lee

Kim Roi-ha

Middle-aged Man

박길수

Bae Yong-man