Cast
Lee El
Ji-yeon
Kang Kyung-joon
Dong-seok
Jeon Su-gyeong
Hee-su
Sung Ji-ru
Seong-taek
Oh Yoon-ah
Park So-jang
Son Byung-ho
Shaman
Choi Moo-seong
Commander
Choi Gyu-hwan
Lee You-mi
Student
Jung Han-yong
Jeong A-mi
Han Ji-eun
Sun Mi
Joo Young-ho
Father
Park Ji-a
Class president
Jang Seo-kyung
Soo-jin
Crew
Editing
Kim Sung-hoon
Assistant Editor
Hahm Sung-won
Editor
Son Yeon-ji
Editor
Kim Il-kwang
Digital Intermediate
Lighting
Kim Bo-hyeon
Lighting Director
Visual Effects
Park Gi-do
3D Supervisor
Writing
Shin Yang-joong
Writer