Cha Seon-sang
Kim Soo-ro
Eun-su
Hwang Jung-eum
Jung-bum
Son Ho-jun
JK
Kwon Hyun-sang
Geun-sik
Park Jin-su
Won-ho
Yool Chan
Teacher Kang
Kim Byeong-ok
Min-jeong
Kim Min-young
Kyung-hee
Kim Bo-mi
Ji-ae
Jeon Boram
Jung-bum's Mother
Lee Yong-nyeo
Bae Soo-kyung
Se-hee
Park Ji-yeon
Kwan-woo
Yoon Shi-yoon
Na-rae
Park Eun-bin
Soo-il
Ji Chang-wook
Tae-yeon
Yoon Seung-ah
Ji-yoon
Lee Ah-jin
Hyeon-a
Nam Bo-ra
Yong-ran
Yeo Min-joo
Visual Effects Supervisor
Park Yeong-su
Director
You Sun-dong
Adaptation
Stunts
Lee Sang-ha
Writer
Lee Gong-ju
Production Sound Mixer
Lee Eun-joo
Martial Arts Choreographer
Kang Pooung
Lighting Director
Yu Cheol
Costume Design
Lee Jin-suk
Editor
Lee Jin
Lee Jung-hwa
Production Design
Lee Si-hoon
Digital Intermediate
Kim Baek-cheol