张根硕

Keun-Suk Jang

金荷娜

김하늘

郑柔美

Yu-mi Jeong

姜河那

강하늘

姜海仁

Hae-in Gang

饰：金美成（김미성）

Seo-won Cha

Seo-won Cha

饰：Min Ji-min

高佑丽

고우리

Ji-oh Yoon

Ji-oh Yoon

Jin Hee Lee

Jin Hee Lee

饰：Yoo Ah-yeong

Tae-Joon Ryu

Tae-Joon Ryu

崔钟训

최종훈

饰：恩秀

Hae-in Kang

饰：Kim Mi-seong

Ha-eun Jeong

饰：Yoo Ah-yeong`s Daughter

Yoo-na Lee

饰：Kim Ji-yeong, Colleague 1

柳泰俊

류태준

饰：Cha Woo-seong

高娜恩

고나은

饰：Kim Jin-ah

裴浩根

Bae Ho-geun

饰：Seo Jeong-min

李钟求

Jong-goo Lee

饰：Ji Eun-i`s Father

孙世彬

Sebin Son

小松未可子

こまつ みかこ

崔英

Choi Yeong

饰：Dance director

Kim

Kim Min-kyung

饰：Ji Eun-i's mother

安吉江

안길강

Dan-bi Geum

饰：Celebrity Interview

Woo-ri Go

饰：Lee Min-seon

Seong-hun Lee

Seong-hun Lee

饰：Bench man

Kim Bo-Seul

饰：Jo Eun-ah, Colleague 2

金海仁

Hae-in Kim

饰：International Division Junior

Eun-ah Jang

饰：Musical Actress 1

张根锡