Ha Jung-woo
Gang-rim
Cha Tae-hyun
Kim Ja-hong
Ju Ji-hoon
Hae Won-maek
Kim Hyang-gi
Deok-choon
Lee Jung-jae
King Yeomra
Kim Dong-wook
Kim Su-hong
Ye Su-jeong
Ja-hong's Mother
Oh Dal-su
Prosecutor
Im Won-hee
Prosecutor
Seong Yu-bin
Young Kim Ja-hong
Goo Seung-hyun
Young Kim Su-hong
Lee Jun-hyuk
First Lieutenant Park Moo-sin
Doh Kyung-soo
Private Won Dong-yeon
Jung Hae-kyun
Byeon-seong / God of Murder Hell
Kim Hae-sook
Cho-gang / God of Indolence Hell
Kim Su-an
Tae-san / God of Lie Hell
Lee Kyung-young
Oh-gwan / God of Injustice Hell
Kim Ha-neul
Song-je / God of Betrayal Hell
Jang Gwang
Jin-gwang / God of Violence Hell
Kang Da-hyeon
Ji-yeon
Yu Jun-sang
Trapped Firefighter
Nam Il-woo
Heo Choon-sam
Jung Ji-hoon
Heo Hyun-dong
Kim Soo-ro
Cat Girl's Father
Na Chul
Club Man
Tae Won-seok
Military Police
Oh Hee-jun
Interpreter Soldier
Kim Tae-jun
Firefighter
Lim Cheol-soo
Firefighter
Hong In
Firefighter
Kim Min-jong
Grim Reaper
Ma Dong-seok
Sung-ju / Household God
Kim Geu Lim
First Lieutenant Park's wife