Episode 20 S01 E20

Kim Hyun-joong (as Shin Jung-tae) Im Soo-hyang (as Teguchi Gaya) Jin Se-yeon (as Kim Ok-ryun) Cho Dong-hyuk (as Shinichi) Kim Seung-o (as Jung Jae-hwa) Kim Jae-wook (as Kim Soo-ok) Yoon Hyun-min (as Toyama Aoki) Kim Kap-soo (as Denkai) Choi Il-hwa (as Seol Doo-sung) Son Byung-ho (as Choi Soo-ri) Jung Ho-bin (as Wang Baek-san) Shin Seung-hwan (as Jjang-ddol) Yang Ik-june (as Hwang Bong-shik) Jo Dal-hwan (as Poong-cha) Shin Eun-jung (as Kim Sung-deok) Um Tae-goo (as Dokku) Song Jae-rim (as Mo Il-hwa) Lee Cho-hee (as Mal-sook) Kim Ga-eun (as So-so) Bae Noo-ri (as Yang-Yang) Kim Roi-ha (as Shin Ga-jeom) Park Cheol-min (as Old Man Fly) Lim Hyung-jun (as Koichi) Lee Cheol-min (as Bul-gom) Jung Jin (as Yamamoto) Choi Ji-ho (as Aka) Moon Hee-kyung (as Nun director) Hwang Chae-won (as Lang Lang) Kim Jae-kyung (as Mei Ling) Kwak Dong-yeon (as Shin Jung-tae (young)) Joo Ah-reum (as Teguchi Gaya (young)) Ji Woo (as Kim Ok-ryun (young)) Tae Hang-ho (as Moon-Bok) Lee Hae-in (as Seon Woo-jin) Yoo Tae-woong (as Shin Ma-jeok) Oh Soon-tae (as Omogari [Bool Gom's Gang])

martial arts mafia historical fiction power struggle 1930s material arts historical romance japanese occupation of korea japanese colonial rule based on manhwa