Jung Sung-il

as Ban-seok

as Oh Hyeon-su

as Bok Tae-ju (1 episode)

as Min-su’s Father (1 episode)

as Seok-gyu

as Na Do-han

as Cheon Seok-joong (6 episodes)

as Young-hoon

as Cheon In-ho

as Prosecutor

as Lee Sin-yeop (2 episodes)

as Han-do (12 episodes)

as Kenshin

as Kim Chang Jun [Kim Hwan's father] (12 episodes)

as 嘉宾 (12 episodes)

as Ha Do-yeong (16 episodes)

as Jung Pil-sung

as Jade mat sales branch manager

as Kim Tae-hun (20 episodes)

as King Lee-kang (16 episodes)

as Shin Joo-hyuk (12 episodes)

as Kang Shin-Wook (12 episodes)

as Lee Sun-woo (8 episodes)