Lee Hyun-woo
Kang Han-Kyeol
JOY
Yoon So-Rim
Choi Min-soo
Kang In-Woo
Lee Jung-jin
Choi Jin-Hyuk
김인권
Homeroom Teacher
임예진
Kim Soon-Hee
Lee Seo-won
Seo Chan-Young
Sung Joo
Yoo Shi-Hyun
홍금비
Chae Yoo-Na
Song Kang
Baek Jin-Woo
장기용
Ji In-ho
이수련
Reporter
Jung Yoo Geun
Kang Han-Kyeol (child)
Lee Yoo-jun
[sound engineer]
