잔혹한 출근: Reparto
김수로
Dong-cheol
Lee Sun-kyun
Min-ho
고은아
Tae-hee
강경헌
Dong-cheol's wife
오만석
Sponge
고서희
Min-ju's mother
Park Yoo-Sun
Eun-Dong
Park Jin-Taek
Detective Woo
Hong Seong-bo
(uncredited)
Won Jong Rye
(uncredited)
장석원
young man (uncredited)