Choe Min

as Li Jinxing / Lee Geun-haeng (1 episode)

as Sponsor

as Oh Goo-min

as Kim Dae-ho

as Tae-sik

as Moksungsa Man

as Fencing coach (1 episode)

as Detective (16 episodes)

as Han Se-Wol (2 episodes)

as Anchor

as Professor

as Detective (1 episode)

as choe (13 episodes)

as Jang Kyung Soo (16 episodes)

as Kwon Dae Woong (4 episodes)

as North Korean Army Military Officer

as Doobakgyo Department (1 episode)

as 766 Officer

as Guryongpa Gang

as Detective Choi

as Provost Marshal

as Dae-hwan