Sympathy for Mr. Vengeance: Reparto
Song Kang-ho
Dong-jin
신하균
Ryu
Bae Doona
Yeong-mi
임지은
Sister
한보배
Yu-Sun
이대연
Detective Choi
기주봉
Engineer Peng
김세동
CEO
Lee Yoon-Mi
Boss
류승범
Person with Cerebral Palsy
지대한
Detective Ji
Heo Jong-su
Detective Heo
Nam Byung-hoon
Man 1
박재웅
Man 2
정규수
Doctor 1
Lee Jeong-wook
Doctor 2
Lee Geum-hee
Radio DJ
류승완
Chinese Delivery Man
이칸희
Dong-jin's Ex-wife
정재영
Husband of Dong-jin's Ex-wife
김익태
Laborer 1
오광록
Laborer 2
신정근
Laborer 3
Park Chan-wook
Bus Passenger (uncredited)