Cast
Choi Min-sik
Ri Hak-sung
Kim Dong-hwi
Han Ji-woo
Park Hae-joon
Ahn Gi-chul
Park Byung-eun
Kim Geun-ho
Jo Yoon-seo
Park Bo-ram
Tang Joon-sang
Tae-yeon
Kim Won-hae
Park Pil-joo
Ju Jin-mo
Professor Oh
Kim Hee-jung
Bo-ram's Mother
Kang Mal-geum
Ji-woo's Mother
Joo Ye-rin
Korean Teacher
Jung Seung-kil
NIS Agent
Shin Jae-hwi
Student 5
Kang Joon-kyu
Ui-joon
Kim So-suk
Principal
Choi Jae-sup
Hanbok Teacher
Ro Jong-hyun
Ddal-bong
Crew
Lee Ji-soo
Original Music Composer
(Sound)
Park Hong-yeol
Director of Photography
(Camera)
Lee Seung-yeop
Sound Supervisor
(Sound)
Kang Dae-hui
Lighting Director
(Lighting)
Kim Yeong-hui
Production Design
(Art)
Jeon Gun-ik
Special Effects Supervisor
(Visual Effects)
Cho Tae-hee
Makeup & Hair
(Costume & Make-Up)
Kim Sun-min
Editor
(Editing)
Kim Tae-yeon
Costume Design
(Costume & Make-Up)
Kim Yong-ho
Martial Arts Choreographer
(Crew)
Choi Hyo-sun
Props
(Art)
Yi Jae-min
Line Producer
(Production)
Go Jun-yeong
Production Sound Mixer
(Sound)
Kim Do-su
Executive Producer
(Production)
Yoon Choong-yeol
VFX Supervisor
(Visual Effects)
Ha Jung-wan
Executive Producer
(Production)
Kim Tae-eui
VFX Supervisor
(Visual Effects)
Lee Gi-seok
Set Decoration
(Art)
Lee Jeong-hyeon
Art Direction
(Art)
Kim Ji-min
Digital Intermediate
(Editing)
Park Dong-hun
Director
(Directing)
Lee Eun-Song
Digital Intermediate
(Editing)
Park Seong-hyeon
Compositing Artist
(Visual Effects)
Kim Yong-u
CGI Director
(Visual Effects)
Song Kyung-min
Key Grip
(Camera)
Chae Jeong-seok
"B" Camera Operator
(Camera)
Lee Yong-jae
Writer
(Writing)
Hwang Jae-soon
Producer
(Production)
Lee Jae-woo
Co-Executive Producer
(Production)