Kim Gyeong-ryong

as Assemblyman Shim (6 episodes)

as Security Guard

as Lee Jang (8 episodes)

as Principal

as Joo Hyeon-bae

as Hairdresser

as Taxi Driver

as Manager Lee (32 episodes)

as Jung-rok's client (1 episode)

as Ddal-mok's Father

as vacation home police officer

as Lee Kyung-jin (16 episodes)

as General Manager

as Chairman Jang (16 episodes)

as Granny Shin

as Lee Jin-tae (4 episodes)

as Principal

as Dongbaek Boss

as Yang-pyeong

as Chairman Cha

as PD Choi

as Driver

as Manager Park