화산고

장혁

Kim Kyung-soo

신민아

Yoo Chae-yi

Kim Hyeong-jong

Shimma

변희봉

Jang Hak-sa

허준호

Mr. Ma

공효진

So Yo-seon

김수로

Jang Ryang

권상우

Song Hak-rim

조성하

Korean Language Teacher

Seo Beom-sik

Athletics

정상훈

Con Cho

윤문식

Principal

Lee Yu-mi

김태균

Director

Seo Dong-heon

Writer

김태균

Writer

장성호

Visual Effects Supervisor

Choi Sae Mi

Costume Designer

Park Young

Sound

Jack Maeby

Producer

Kyeong-hie Kim

Art Direction

김원중

Stunt Coordinator

Choi Yeong-taek

Director of Photography

Ko Im-pyo

Editor

Park Hun-soo

Writer

Heo Gyun

Writer

Jang An-cheol

Writer

Jang Geun-yeong

Production Design

Tcha Sung-jai

Producer

Jung Young-min

Lighting Director

Kim Won-jung

Stunts