Jeong Man-sik

as Sang-ung

as Lee Ki-bong (1 episode)

as Jung-ah's father

as Park Sang-yong (7 episodes)

as Geum Bo-sang (2 episodes)

as Park Sang-yong

as Oh Jong-gu (16 episodes)

as Tae Dong-su / Captain (11 episodes)

as Chang-mo

as Ra-han

as Jeon Seok-woo

as Sang-ung

as Jo Jae-hoon

as Kim Joong-min (10 episodes)

as Gong Soo-hyeok

as Chinese Restaurant Owner

as Jang Kyung-chul (12 episodes)

as Kang Yeong-sik

as Yang Bo-sung

as Jang Du-jin (18 episodes)

as Yang Hwa (16 episodes)

as Park Dae-woong (4 episodes)