- Park Yong-ha
- Â Kim Shin unknown episodes
- Park Si-yeon
- Â Sung Kyung-Ah unknown episodes
- Kim Kang-woo
- Â Chae Do-woo unknown episodes
- Yeo-woon Han
- Â Chae Eun Soo unknown episodes
- Phillip Lee
- Â Do Jae-Myeong unknown episodes
- Park Gi-woong
- Â Ahn Kyeong-Tae unknown episodes
- Lee Mun-shik
- Â Park Moon Ho unknown episodes
- Song-i Han
- Â Yeon Hee (2009) unknown episodes
- Kim Mi-kyung
- Â Detective Kim unknown episodes
- Ahn Nae-sang
- Â Kim Wook unknown episodes
- Kim Roe-ha
- Â Director Oh unknown episodes
- Bang Eun-hee
- Â Myung Sun unknown episodes
- Lee Byung-joon
- Â Do Man-hee (Do Jae-myung's father) unknown episodes
- Jeon Jae-hyeong
- Â Jae-seop unknown episodes
- Jang Hang-seon
- Â President Chae unknown episodes
- Kim Hyeong-beom
- Â Joong Ho unknown episodes
- Park Seon-woo
- Â Danny unknown episodes
- Choi Ji-na
- Â Madame Jang unknown episodes
- Jang Se-jin
- Â Beom Hwan unknown episodes
