Howling

Song Kang-ho

Jo Sang-gil

Lee Na-young

Cha Eun-young

Lee Sung-min

Young-cheol

Shin Jung-keun

Mr. Seo

Lim Hyun-sung

Kyuong-su

Jung In-gi

Coroner

Nam Bo-ra

Jung-Ah

Jo Young-jin

Jung-Ah's dad

Kim Jong-goo

Manager Jo Ryeon-So

Lee Tae-ri

Jo Sang-gil's son

Jang In-ho

Lee Ki-Nam

Jung Jin

Detective

Kwon Tae-won

Racketeer

Jung Sung-il

Gong Da-im

Girl In Van

Bae Yeong-han

Major Crimes Unit Member 6

Park Min-gyu

Judge