Song Yeong-jae

as Lee Beon's Head Servant (12 episodes)

as In Hyuk's dad (1 episode)

as Oh Dae-gwang (10 episodes)

as Taxi Driver

as Chun Jane's father (1 episode)

as [Go Mi Rim's dad] (8 episodes)

as Landlord (1 episode)

as Apartment Security Guard (2 episodes)

as Sung Min-ho's Father (1 episode)

as Go player (1 episode)

as Nam Won Suk [Pureunmaeum Book Publishing president] (3 episodes)

as Kim Tae Soo (2 episodes)

as Assemblyman Gang

as Baduk team leader (1 episode)

as 목장주인 김씨

as Choi

as Park