Yoon Sa-bong

as Coach Song (8 episodes)

as Nam Hye-hun (3 episodes)

as News Anchor

as Jung Yeon-joo (14 episodes)

as Self (1 episode)

as Jang So-woon (12 episodes)

as Ma Young-ae

as Ye-chun's mother (1 episode)

as Janitress (7 episodes)

as Hong Yeo Sa [Yang Tae's wife] (2 episodes)

as Oh Myung-joo (16 episodes)

as Kyun Joo Daek (16 episodes)

as Yoo Jung-suk (10 episodes)

as Yang In-sook (16 episodes)

as Ms. Mi-dong (16 episodes)

as Kang Soon-nyeo (32 episodes)

as Hae Too-Ak (18 episodes)

as Smuggler (1 episode)

as Kim Joo-Hye (1 episode)