- Kim Hee-won
- Â Monk So Jung 24 episodes, 2013
- Jo Sung-ha
- Â Dam Pyung Joon 24 episodes, 2013
- Jung Hye-young
- Â Chun Soo-ryun 24 episodes, 2013
- Lee Sung-jae
- Â Jo Gwan-woong 24 episodes, 2013
- Kim Seong-hoon
- Â Wal-pae 24 episodes, 2013
- Kim Dong-gyun
- Â Choi Ma-reum 23 episodes, 2013
- Lee Seung-gi
- Â Choi Kang-chi 22 episodes, 2013
- Bae Suzy
- Â Dam Yeo-wool 22 episodes, 2013
- Sung Jun
- Â Gon 22 episodes, 2013
- Lee Yoo-bi
- Â Park Chung Jo 22 episodes, 2013
- Kim Ki-bang
- Â Eok Man 22 episodes, 2013
- Yoo Yeon-seok
- Â Park Tae-seo 21 episodes, 2013
- Yoo Dong-geun
- Â Lee Soon-shin 21 episodes, 2013
- Son Ga-young
- Â Wol Sun 20 episodes, 2013
- Jo Jae-yoon
- Â Ma Bong Chool 18 episodes, 2013
- Lee Do-kyung
- Â Teacher Gong Dal 16 episodes, 2013
- David Lee McInnis
- Â Kageshima 13 episodes, 2013
- Choi Jin-hyuk
- Â Gu Wol Ryung 12 episodes, 2013
- Yun Se-ah
- Â Yoon Seo Hwa (middle age) 10 episodes, 2013
- Jin Kyung
- Â Yeo Wool's teacher 9 episodes, 2013
- Lee Yeon-hee
- Â Yoon Seo Hwa (Young) 6 episodes, 2013
- Eom Hyo-Seob
- Â Park Moo Sol 5 episodes, 2013
- Lee Da-wit
- Â Yoon Jung Yoon 1 episode, 2013
- Jung Joon-won
- Â young Kang-chi 1 episode, 2013
