Moon So-ri
Jo Eun-sook
Ji Jin-hee
Park Suk-gyu
Park Won-sang
Kim Young-ho
Yoo Seung-mok
Mr. Yoo
Jeong Woo-hyuk
Professor Moon
Shin Joo-ah
Myung-hee
Cho Seong-ha
Park Suk-ho
Seo Jun-yeong
young Suk-gyu
Kim Min-gyu
young Suk-ho
Kim Dong-young
Jong-doo
Shin Cheol-jin
dean
Kim Young-ho
Professor Ahn