Han Sang-jin

as Self - Host (13 episodes)

as Ha Suk-jin

as Ju Hyeong-suk (14 episodes)

as Hong Joon-man (16 episodes)

as Manager Kim (16 episodes)

as Self (1 episode)

as Kang Nam-Gu (122 episodes)

as math teacher

as Kang Yoon-Ki (32 episodes)

as Self (8 episodes)

as Song Shi Kyung (18 episodes)

as Wi Byung-Joo (48 episodes)

as Kim Tae-suk

as Bang Yong-Min (24 episodes)

as Jang Myung-Hwan (103 episodes)

as Self - Guest (1 episode)

as Monk Jukryong (50 episodes)

as Ryu Seung-yeon (20 episodes)

as Yoon

as Han Min-hyeok (21 episodes)

as Do Sang-ho (16 episodes)