Yu-baek / Duk-gi
Lee Byung-hun
Sul-rang / Wol-so
Jeon Do-yeon
Poong-chun
Bae Soo-bin
Lee Eui-myeong
Moon Sung-keun
Fighter
Kim Won-jin
Zhang Dong
Hong-yi / Sul-hee
Kim Go-eun
Yull
Lee Jun-ho
Teacher
Lee Kyung-young
Jon-bok
Kim Tae-woo
Gu-seul
Kim Su-an
King
Kim Young-min
Gam-cho
Seong Yu-bin
Ju-gil
Guzal Tursunova
Sound Supervisor
Kim Suk-won
Senior Visual Effects Supervisor
Park Yeong-su
Music
Mowg
Director of Photography
Kim Byung-seo
Fight Choreographer
Sin Jae-myeong
Costume Design
Cho Sang-kyung
Executive Producer
Cha Won-chun
VFX Supervisor
Shin Dae-yong
Line Producer
Kim Kyung-min
Stunts
Kim Yong-ho
Lee Sang-ha
Lighting Technician
Hong Myeong-su
Props
Kim Yun-suk
Cho Hee-ran
Producer
Lee Dae-hee
Set Decoration
Song Suk-ki
Special Effects Makeup Artist
Lee Hee-eun
Lee Tae-yeong
Martial Arts Choreographer
Lim Wang-sub
Director
Park Heung-sik
Production Sound Mixer
Han Cheol-hui
Writer
Editor
Oh Myoung-jun
Production Design
Han Ah-rum
Kim Hyeon-cheol
Kim Ju-kyung
Production Supervisor
Kim Bo-ram
Special Props
Pi Dae-seong
Makeup & Hair
Lee Eun-ju
Choi Ah-reum