Choi Dae-hoon

Seong Han-su

Son Kyung-hoon

Woo Myeong Hun

Bu Sang-gil

Choi Jin-man

Gwang-i

Detective Jang Mun-jae / Paimon

Unknown Role

Park Se-gyu

Seo Min-hyuk

Jang Seung-jun

Sleep Doctor

No Seung Hwan / Nam Dae Moon [Seongju Prison inmate]

촤병모

Ryu Sung-jae

Reporter Kim

Park Jung-je

박성재

Lee Woo-chul

Cheon Sang-u