강동원
Sung-min
신은수
Su-rin
이효제
Young Sung-min
김희원
Do-gyoon
권해효
Baek-gi
김단율
Young Tae-sik
Um Tae-goo
Tae-sik
박종환
Jin-sung
문소리
Dr. Min
Ahn Ji-ho
Sang-cheol
박지후
Girl Looks Like Su-rin
Kim Ooh-jin
News Anchor
Kim Kyung-sik
Dean of students
Yim Dong-seok
Production Sound Mixer
Jeon Gun-ik
Special Effects Supervisor
엄태화
Director
엄태화
Writer
Kim Jung-woo
Set Decoration
달파란
Original Music Composer
Han Tae-jung
VFX Supervisor
Go Rak-sun
Director of Photography
곽신애
Producer
김창주
Editor
Jo Seul-yeah
Writer
Yun Mi-ra
Costume Design
So Seong-hyun
Art Direction
Lee Seung-bin
Lighting Director
오석근
VFX Artist
최동근
Boom Operator