Cast (17)

Kim Gyu-ri

Min-ah

Park Ye-jin

Hyo-shin

Lee Yeong-jin

Shi-eun

Gong Hyo-jin

Ji-won

Kim Jae-in

Yeon-an

Baek Jong-hak

Go Hyeong-seok

Maeng Bong-hak

Biology Teacher

Jung Jin-Gak

Vice Principal

Chae Yoon-Seo

Turtle Girl

Kim Kyeong-Jin

Group of Singer

Hye-mi Lee

Student

Shin Hye-Jung

Classmate

Seung-Yeon Han

Class Leader

Lim Seong-eon

Athletics Member

Ku Hye-Ju

Athletics Captain

Oh Min-ae

Teacher Yang-ho

Han Min-gwan

Si Eun-jae

Crew (14)

Min Kyu-dong

Director

Kim Tae-yong

Director

Kim Tae-yong

Writer

Min Kyu-dong

Writer

Cho Sung-woo

Music

Sung-jin Jung

Visual Effects Supervisor

Kim Yun-su

Cinematography

Lee Choon-yun

Producer

Lee Dae-hoon

Production Design

Kim Sang-bum

Editor

Oh Sang-man

Art Direction

Oh Ki-min

Producer

Kang Yi-kwan

Assistant Director

Jung-Ok In

Writer