Cast
Ahn Jae-hong
Kang Yang-hyun
Lee Sin-young
Cheon Gi-beom
Jeong Jin-woon
Bae Gyu-hyuk
Kim Taek
Hong Sun-gyu
Jung Gun-joo
Jung Kang-ho
Kim Min
Heo Jae-yoon
Ahn Ji-ho
Jung Jin-wook
Lee Jun-hyeok
Teacher Lee
KH
Kim Hoe-jin
Messy hair
Kim Soo-jin
Gyu-hyuk's Mother
Kang Ae-sim
Principal's Wife
Min Moo-je
Gi-beom's Father
Choi Jung-yoon
Gi-beom's Mother
Bae Seong-il
Teacher 1
Kang Shin-chul
Teacher 2
YI
Yoo In-hye
Teacher 3
Song Chang-gyu
Teacher 4
Jang Hyun-sung
Yongsan High School Coach
Park Sang-myeon
50s Man
Park Jae-min
Sportscaster
Lee Sang-won
Imho Middle School Coach
Baek Do-kyeom
Referee
Kim Won-shik
Jemulpo High School 7
Jeon Yeong
Doctor
Lee Tae-young
Police
Crew
KS
Kwon Sung-hui
Writing
Kim Eun-hee
Writing
SD
Seo Dong-gi
Camera
Jang Hang-jun
Directing
NK
Nene Kang
Sound
MY
Mun Yong-gun
Camera
KJ
Kim Jung-hyun
Art
HS
Heo Sun-mi
Editing
HJ
Hong Jang-pyo
Visual Effects
SE
Sin Eun-yeong
Costume & Make-Up
LM
Lee Mi-kyoung
Art
IH
Im Ho-sang
Art
Ha Jung-woo
Production
GT
Gong Tae-won
Sound
Jang Won-seok
Production
Cha Hyun-woo
Production
Jang Hang-jun
Writing
PJ
Park Ji-sung
Lighting
JH
Ji Hyung-jin
Editing
CM
Choi Mi-yeon
Costume & Make-Up
KJ
Kang Joo-shin
Camera
YY
Yoo Young-chae
Production
PY
Park Yoon-ho
Production
KJ
Kim Ji-hoon
Production
SY
Shon Yong-ik
Sound
PJ
Park Jin-ho
Editing
YJ
Yoon Jae-hun
Visual Effects
Park Young-sik
Crew
PB
Park Beom-jun
Camera
MS
Min Seong-ae
Camera
LJ
Lee Jong-myeong
Production
