Characters played by Hyun-Woo Lee
Kang Han-kyeol
Characters played by Soo-Young Park
Yoon So-rim
Characters played by Lee Jung-Jin
Choi Jin-hyuk
Characters played by Seo-won Lee
Seo Chan-yeung
Characters played by Seo-Young Hong
Chae Yoo-na
Characters played by Ji-Young Park
management company CEO
Characters played by Ji-Young Park
management company CEO
Characters played by Min-su Choi
Kang In-woo (2017)
Characters played by Kim In-kwon
Teacher Bong (2017)
Characters played by Yu-lim Jeon
Lee Se-jeong (2017)
Characters played by Song Kang
Baek Jin-woo (2017)
Characters played by Jang Ki-Yong
Ji in-ho (2017)
Characters played by Sung-Joo Kim
Yoo Si-hyun (2017)
Characters played by Je-min Shin
Lee Yoon (2017)
Characters played by Im Ye-jin
Kim Sun-hee (2017)