Jo Bok-rae

as Yong-tak

as "Golden Teeth" (6 episodes)

as Park Gwang-mo (12 episodes)

as Jo Tae-bong

as Teacher

as Self (1 episode)

as Kim Nam-jun

as Hong Seong-pyo (12 episodes)

as Park Chan-il (7 episodes)

as Jung Yong-dae (16 episodes)

as Kang Han-su (16 episodes)

as Mr. Kim (6 episodes)

as Sergeant Park (1 episode)

as Lee Shi-jung (12 episodes)

as Kim Dong-Wook (12 episodes)

as Kyung-soo

as Jun-beom

as Sim Seong-gwan (12 episodes)

as Chul-ho

as Kim Nam-ok (40 episodes)