Choi Min-sik
— Kim Sang-duk
Kim Go-eun
— Lee Hwa-rim
유해진
— Ko Young-geun
Lee Do-hyun
— Yoon Bong-gil
김재철
— Park Ji-yong
전진기
— Park Geun-hyeon
Kim Sun-young
— Oh Gwang-sim
김지안
— Park Ja-hye
김민준
— Daimyo Oni
김병오
— Daimyo Oni (stand-in)
Rikiya Koyama
— Daimyo Oni (voice)
박정자
— Park Ji-yong's Aunt
박지일
— Park Ji-yong's Butler
이종구
— Bodhisattva
이영란
— Park Ji-yong's Mother
Jung Sang-cheol
— Park Jong-soon
Kim Tae-jun
— Chang-min
Kim Si-hyun
— Funeral Home Manager
Go Chun-ja
— Hwa-rim's Grandmother
Song Gwang-ja
— Hwa-rim's Grandmother (stand-in)
최문경
— Park Ji-yong's Cousin
Akane Ono
— Flight Attendant
Jung Yun-ha
— Park Ji-yong's Wife
Shin Regina
— Childminder
홍서준
— President Kim
Jang Ui-don
— Murayama Junji
Lee Da-wit
— Wedding Photographer
이은주
— Kim Sang-duk's Wife
백승철
— Crematorium Manager
윤재인
— Hotel Staff