权秀贤

권수현

饰：Baek Jang-Soo, Jang-Mi's young brother

Si-won Lee

饰：Hwang Tae-Hee

金清

Cheong Kim

饰：Professor Choi

郑爱丽

Ae-ri Jeong

饰：Tae-Ja's mother

李代延

이대연

饰：Jang Pyeong-Moon

Young Ah Lee

饰：Baek Jang-Mi

高周元

Ko Joo-won

饰：Hwang Tae-Ja

柳镇

류진

饰：Jang Joon-Hyeok

Jung Joon

饰：Kang Min-Chul

全国焕

전국환

饰：Company President Hwang

尹有善

윤유선

饰：Na Yeon-Joo

金亨范

김형범