Discover
Lee Hye-ri
Pil-sun
Park Se-wan
Mi-na
Lee Jung-ha
Chi-hyung
Jo A-ram
Se-hyun
Hyun Bong-sik
Woo-yong
Choi Ji-su
So-hee
Lee Chan-hyeong
Dong-hyun
Baek Hi
Soon-jung
Kwon You-na
Yong-soon
Yeom Ji-young
Sang-mi
Lee Han-joo
Yu-ri
Park Hyo-eun
Ji-hye
Ju Jin-mo
Principal
Son Byeong-uk
Dean of Students
Lee Si-hoon
Soccer Coach Oh
Seo Soo-hee
Yeon-woo
Lee Mi-do
Korean Teacher
Ji E-su
Hyundai Joongang High Cheerleader
Kong Hoon
English Teacher
Han Jong-hoon
Kim Hyung-woo
Cha Joo-wan
Jin-tak
Jung Da-jung
Sun-hye
Cho Kang-hyuk
Soccer Player
Cho Mi-yeon
New Audition Student
Camera
Park Jung-hun
Director of Photography
Crew
Lim Hyo-woo
Martial Arts Choreographer
Editing
Jang Lae-won
Editor
Eom Tae-sik
Digital Intermediate
Lighting
Lee Jun-il
Lighting Director
Production
Bae Sun-hye
Associate Producer
Lee An-na
Producer
Lee Young-han
Co-Producer
Kim I-da
Co-Producer
Sound
Kim Dong-wook
Original Music Composer
Park Yong-ki
Sound Supervisor
Park Jin-hong
Sound Supervisor
Han Cheol-hui
Production Sound Mixer
Writing
Park Beom-su
Writer
Camera
Park Jung-hun
Director of Photography
Crew
Lim Hyo-woo
Martial Arts Choreographer
Editing
Jang Lae-won
Editor
Eom Tae-sik
Digital Intermediate
Lighting
Lee Jun-il
Lighting Director
Production
Bae Sun-hye
Associate Producer
Lee An-na
Producer
Lee Young-han
Co-Producer
Kim I-da
Co-Producer
Sound
Kim Dong-wook
Original Music Composer
Park Yong-ki
Sound Supervisor
Park Jin-hong
Sound Supervisor
Han Cheol-hui
Production Sound Mixer
Writing
Park Beom-su
Writer