Kim You-jung
Na Bo-ra
Byeon Woo-seok
Poong Woon-ho
Park Jung-woo
Baek Hyun-jin
Roh Yoon-seo
Kim Yeon-du
Kim Sung-kyung
Bo-ra's Mother
Jeong Seok-yong
Bo-ra's Father
Yoon Yi-reh
Madam
Jeon Hye-won
Darn It
Kim Nu-rim
Dong-wook
Han Hyo-joo
Adult Na Bo-ra
Lee Beom-soo
School Teacher
Ryu Seung-ryong
Poong Woon-ho's Father
Park Hae-jun
Doctor at School Infirmary
Gong Myeong
Jung Woon-ho
Ong Seong-wu
Joseph / Poong Joon-ho
Kang Chae-young
Bok-soon
Bang Woo-ri
Yeon-du's Mother
Lee Cheon-mu
Bo-ra's Brother
Jo Ji-hyeon
Teacher
Lee Woo-sung
Min Hong-gi
Choi Kyo-sik
Mailman
Jeong Min-jun
Young Joseph
Shin Dong-ryeok
Mulberry Extract Vendor
Bang Woo-ri
Director
Jung Seok-jae
VFX Supervisor
Cho Young-jik
Director of Photography
Bang Woo-ri
Writer
Lee Na-gyeom
Production Design
Jang Eun-young
Post Production Supervisor
No Byeong-uk
Digital Intermediate
Jung Hae-ji
Lighting Director
Hong Jang-pyo
Special Effects Supervisor
Shin Soo-bin
Costumer
Kim Yong-eon
Producer
Syd Lim
Executive Producer
Park Yea-ri
Makeup & Hair
Yun Seok-jin
Martial Arts Choreographer
Yoon Na-yeon
Costumer
Shon Yong-ik
Production Sound Mixer
Yang Jin-mo
Editor
Lee Sung-june
Sound Supervisor
An Ji-hyeon
Costume Design
Kim Gwang-wook
VFX Supervisor
Shin Young-hoon
Martial Arts Choreographer
Seo Ji-hyeong
Still Photographer
Dalpalan
Original Music Composer