Chang Wook Hong
권수현
饰:Baek Jang-Soo, Jang-Mi's young brother
饰:Hwang Tae-Hee
Cheong Kim
饰:Professor Choi
Ae-ri Jeong
饰:Tae-Ja's mother
이대연
饰:Jang Pyeong-Moon
饰:Baek Jang-Mi
Ko Joo-won
饰:Hwang Tae-Ja
류진
饰:Jang Joon-Hyeok
饰:Kang Min-Chul
전국환
饰:Company President Hwang
윤유선
饰:Na Yeon-Joo
김형범