Cast
Gong Yoo
Kang In-ho
Jung Yu-mi
Seo Yoo-jin
Kim Hyeon-soo
Kim Yeon-doo
Jung In-seo
Jin Yoo-ri
Baek Su-ho
Jeon Min-soo
Jang Kwang
Principal / Principal's Brother
Kim Joo-ryoung
Yoon Ja-ae
Kim Min-sang
Park Bo-hyeon
Lim Hyun-sung
Young-hoon
Jeon Kuk-hwan
Attorney Hwang
Crew
Jeon Gun-ik
Special Effects Supervisor
Hyeon Chang-jo
Props
Mowg
Original Music Composer
Hwang Dong-hyuk
Director
Hwang Dong-hyuk
Screenplay
Gong Ji-young
Novel
Bae Jung-min
Producer
Kim Hyung-shek
Digital Colorist
Hahm Sung-won
Editor
Park Hyun-soo
Production Sound Mixer
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