Credits
Cast
Han Ye-ri
Lan
Hong Jong-hyun
Jae-Young
Hwang Byeong-gug
Student leader
Shin Ji-soo
So-Young
Kim Kkob-bi
Nam-Hee
Lee Chae-eun
Hye-Ryung
Lee Jong-suk
Hyun-Wook
Lee Tae-ri
Park Chul-min
Nam Ji-hyun
Student
Park Gil-su
Korean history teacher
Bae Soo-bin
Byun Jun-suk
Student
Park Won-sang
Choi Joo-bong
Kim Ki-hwan
Lee Sang-hong
Ahn Yeo-jin
Student
Lee Je-hoon
Kim Se-Young
Han Ji-eun
Choi Eun Ji ("Tarot 3. The Unseen")
Park Young-woon
Costume & Make-Up
Lee Jin-suk
Costume Design
Crew
Ko Hyun-woong
Stunt Coordinator, Action Director, Martial Arts Choreographer
Directing
Kim Won-jin
Action Director, Stunt Coordinator, Martial Arts Choreographer
Kim Jho Gwang-soo
Director, Writer
Jo Eun-kyung
Director, Writer
Hong Dong-myung
Director, Writer
Yeo Myeong-jun
Director, Writer
Production
Cho Yoon-jin
Producer