Ha Jung-woo

Gang-rim

Ju Ji-hoon

Hae Won-maek

Kim Hyang-gi

Deok-choon

Ma Dong-seok

Sung-ju / Household God

Kim Dong-wook

Kim Su-hong

Lee Jung-jae

King Yeomra

Cho Han-cheul

Prosecutor

Im Won-hee

Prosecutor

Nam Il-woo

Heo Choon-sam

Jung Ji-hoon

Heo Hyun-dong

Doh Kyung-soo

Private Won Dong-yeon

Lee Jun-hyuk

First Lieutenant Park Moo-sin

Jang Kwang

Jin-gwang / God of Violence Hell

Jung Hae-kyun

Byeon-seong / God of Murder Hell

Lee Kyung-young

Oh-gwan / God of Injustice Hell

Kim Myung-gon

Gang Moon-jik

Ye Su-jeong

Ja-hong's Mother

Sung Dong-il

King of Goryeo / Community Service Center Employee

Lee Jun-hyeok

Judge

Jung Yoo-ahn

Young Gang-rim

Ahn Ji-ho

Young Hae Won-maek

Jeong A-mi

Gang Moon-jik's Wife

Seol Si-yeon

Jurchen Child

Kim Ji-an

Jurchen Child

Hong In

Hae Won-maek's Subordinate

Lim Cheol-soo

Hae Won-maek's Subordinate

Kim Tae-jun

Hae Won-maek's Subordinate

Kim Min-jong

Grim Reaper

Kwak Min-kyu

Jailer

Min Moo-je

Loan shark

Kang Shin-chul

Demolition team leader

Oh Hee-jun

Interpreter Soldier