Jung Ho-bin

as Jeong Moon-seok (12 episodes)

as Yu Bang (32 episodes)

as Cheon Dal-ho

as Gi-gang (old)

as Seo Jung-hak

as Yang Ki-taek

as 앨런 키신저 (20 episodes)

as Alan Kissinger (20 episodes)

as Yoo-sik

as Wang Baek-san (24 episodes)

as Eun-ki

as Big Dipper

as Im Soo-woong (29 episodes)

as Kim Jip-sa (210 episodes)

as Shin Jeong Hoo (1 episode)

as Yoon Seo-jin (16 episodes)

as Mr. Shin (1 episode)

as Kang Chul-hwan (20 episodes)

as Moon-no (62 episodes)

as Jung Sang-rok (25 episodes)

as Heuk-bong

as Yoon Hyo-jin (17 episodes)

as Shin Jeonghu (20 episodes)