Kim Myung-soo

as Jin Joong-bae (126 episodes)

as Choi Jeong-hun (30 episodes)

as Chairman Kwon Young-ik (16 episodes)

as Lee Joong-ho (16 episodes)

as Choi Hee-jae (5 episodes)

as Lee Bang-gwa (32 episodes)

as Ku Jae-Myung (103 episodes)

as Jang Kwang-Hyo (32 episodes)

as Kim Sung-kyu (6 episodes)

as Jaemyung

as Moon Sung-Soo (32 episodes)

as Hwang Dong-Seok (121 episodes)

as Yoon Young Ha

as Tae-seok's Brother

as Kang Suk (16 episodes)

as Ki Ja Oh [Seung-nyang's father, the head of a full-time army] (51 episodes)

as Kim Myung-Soo (27 episodes)

as Chun Yong Taek (20 episodes)

as Kim Su-Man (16 episodes)

as Kkya Oh-ryung

as Geom Mo-jang (134 episodes)

as Lee Hyungsoo