Jeong Jae-kwang

as Choi Do-yun (12 episodes)

as Sunwoo Jung-hyun (6 episodes)

as Gwak Byeong-gyun (12 episodes)

as Bartender (6 episodes)

as Kwon Ki-hyeok (8 episodes)

as Kwon Gi Hyeok (8 episodes)

as Myeong-woo

as Park Kyeong-won (8 episodes)

as MD Jung Kwon (8 episodes)

as Go Gye-soo (8 episodes)

as Kim Chang-soo (14 episodes)

as Seung-mu

as Kwon Tae-ho (12 episodes)

as Kim Sang-hoon

as Lee Min-jae (24 episodes)

as Jeon Jin-seok (2 episodes)

as Ahn Kyeong-joon (10 episodes)

as Gwang-ho

as Yoo Ji-sang

as Joo Jung-tae (6 episodes)

as Gwan-woo

as Kim Geon-yong (40 episodes)

as Gungpyeong Port Uniformed Police Officer

as Ji-seok

as Prosecutor Yun (16 episodes)