- Kim Kap-su
- Â Director Kim 210 episodes, 2010-2011
- Jo Kwon
- Â Hwang Ok-Yub 210 episodes, 2010-2011
- Yoon Seung-ah
- Â Kim Saet-Byul 210 episodes, 2010-2011
- Kim Young-ok
- Â Kim Young-Ok 210 episodes, 2010-2011
- Yeon Woo-jin
- Â Bang Woo-jin 210 episodes, 2010-2011
- Jeong Ho-bin
- Â Butler Kim 210 episodes, 2010-2011
- Kim Hye-Ok
- Â Kim Hye-ok (Director Kim's Older Sister) 210 episodes, 2010-2011
- Mi-sun Park
- Â Park Mi-Sun 210 episodes, 2010-2011
- Bang Eun-hee
- Â Bang Eun-Hee 209 episodes, 2010-2011
- Kim Na-young
- Â Kim Na-Young 209 episodes, 2010-2011
- Yoon Doo-joon
- Â Yoon Doo-Joon 208 episodes, 2010-2011
- Son Ga-in
- Â Hwang Geum-Ji 135 episodes, 2010-2011
- Park Soo-ah
- Â Park Soon-Deok 134 episodes, 2011
- Jin Yi-Han
- Â Jeon Tae-Poong 128 episodes, 2011
- Park Cho-rong
- Â Cho-rong 86 episodes, 2011
- Jeon Tae-soo
- Â Jeon Tae-soo 59 episodes, 2010-2011
- Lee Gi-kwang
- Â Doo Joon's love rival 1 episode, 2011
