Principal Cast
Seo Hye-jin
Na Seon-Nyeo
Hwang Shin-hye
Jang Kong-Sim
Oh Yeon-soo
Cha Do-Kyeong
Tak Jae-hoon
Na Bong-Hee
Lee Jae-hwang
Kang Chan-Woo
Ji Sang-ryeol
Dance instructor
Park Tam-hee
Chae Joo-Hee
Son Eun-seo
Kim Ye-Na
Na Seon-Nyeo
Jang Kong-Sim
Cha Do-Kyeong
Na Bong-Hee
Kang Chan-Woo
Dance instructor
Chae Joo-Hee
Kim Ye-Na