H

Yum Jung-ah

Detective Kim Mi-yun

Ji Jin-hee

Detective Kang Tae-hyun

Cho Seung-woo

Shin Hyun

Sung Ji-ru

Detective Park

Kim Sun-kyung

Dr. Chu Kyung-sook

Lee Eol

Detective Han Jung-woo

Park Yong-su

Chief Jang

Kwon Hyeok-pung

Captain Lee

Kim Roi-ha

Middle-aged Man

Park Gil-su

Bae Yong-man

Kim In-kwon

Heo Young-taek