4-kyo-si Choo-ri-yeong-yeok Online

Chi-yong Ahn - School Inspector, In-sook Choi - School Inspector's Secretary, Jae-sang Han - Korean Teacher, Soo-hyang Im - Fan #1 Seok-yong Jeong - Prof. Kang Gook-man, Yeong-gi Jeong - Student, Yun-hie Jo - English Professor (as Yoon-hee Jo) , Jeon Joon-Hong - Prof. Byeong-soo, Dong-beom Kim - Do-il, Joon-hyeok Kim - Student, Min-su Kim - Suspect, Chan Ho Lee - Tak Teu-in, Jong-hwan Lee - Class Monitor, Yeong-jin Lee - Sang-mi, Kyung Jin Min - Principal (as Kyeong-jin Min)