헤드

박예진

Hong-joo

백윤식

Baek-jung

류덕환

Hong-je

О Даль Су

Professor Kim Sang-chul / Professor Oh Byung-seok

Дэнни Ан

Kang Seung-wan

박영서

Yong-yi

Хён Ву

Mr. Park

최재섭

Teaching Assistant Lim Hee-cheol

Квак До Вон

Senior Jeong

Baek Jae-ho

Detetctive Kim

Jang Joon-nyeong-I

Detective Park

Чан Со-йон

Baek-jung's wife