Cast
Lee Byung-hun
Yu-baek / Duk-gi
Jeon Do-yeon
Sul-rang / Wol-so
Kim Go-eun
Hong-yi / Sul-hee
Jun-Ho Lee
(II)
Yull
Lee Kyung-young
Teacher
Kim Tae-woo
Jon-bok
Kim Su-an
Gu-seul
Kim Young-min
King
Yoo-Bin Sung
Gam-cho
Guzal Tursunova
Ju-gil
Soo-bin Bae
Poong-chun
Seong-kun Mun
Lee Eui-myeong
Writing
Heung-Sik Park
(I)
Writer
Ah-reum Choi
Writer
Camera
Byung-seo Kim
Director of Photography
Production
Hyeon-Cheol Kim
Producer
Costume & Make-Up
Sang-gyeong Jo
Costume Design
Jo Hui-ran
Costume Design
Sound
Mowg
Music