Jung Woo-sung
Professor Hak-kyu
Jung Woo-sung
Professor Hak-kyu
Esom
Deok-ee / Se-jung
Park So-young
Chung-ee
Kim Hee-won
Mr. Choi
Park Seo-yeon
Young Chung-ee
Park So-dam
Chung-ee's Friend
Yoon Se-a
Chung-ee's Mother
Han Joo-young
Ji-eun
Son Suk-ku
Deong-chi
Lee Seo-yi
Student
Kim Na-mi
Doctor
Jung Do-ahn
Special Effects Supervisor
Yim Pil-sung
Director
Lee Seong-je
Director of Photography
Lee Byeong-hoon
Lighting Director
Seo Jong-hae
Producer
Kwon Young-il
"B" Camera Operator
Kim Dae-seong
"B" Camera Operator
Song Gyeong-seop
Still Photographer
Jang Yoon-mi
Writer
Yoon Seo-young
Line Producer
Chae Kyung-hwa
Costume Design
Park Ji-sung
Co-Producer
Lee Sung-jin
Sound Supervisor
Han Myung-hwan
Sound Mixer
Yim Pil-sung
Adaptation
Park Se-seung
Camera Operator
Mowg
Original Music Composer
Lee Eun-ju
Original Music Composer
Kim Sang-bum
Editor
Kim Jae-beom
Editor
Park Kyoung-soo
Special Effects Supervisor
Jeong Ji-young
Sound Effects Designer
Yang Jin-mo
Assistant Editor
Jang Min-woo
Art Direction
Park Beom-su
Post Production Supervisor