* Lee Seung-gi hahmona Choi Kang-chi / Gu Wol-ryung
* Bae Suzy hahmona Dam Yeo-wool
* Lee Sung-jae Gu Wol-ryungina
* Sung Joon Jo Gwang-Woonina
* Yoo Yeon-seok hahmona Park Tae-seo
* Lee Yoo-bi hahmona Yoon Seo-hwa
* Kim Hee-won Gonina
* Um Hyo-sup hahmona Yoon Seong-mo
* Kim Dong-hwi nuorena Choi kang-chinä
* Jung Yoo-jin nuorena Dam Yeo-woolina
* Han Da-min nuorena Yoon Seo-hwana
* Jo Min-ki hahmona Park Chung-jo