변요한

Ji-woong

이주승

Young-min

류준열

Yang-ge

하윤경

Ha-young

박근록

Moon-hyuk

오희준

Serviceman

전신환

Jang Se-min

이강욱

Oh Hyung-ju

배유람

Jung-bae

남문철

Ha-young's father

김종수

Professor

임지호

Student

Yu Dae-hyeong

Byeong-mu

류준열

Yang Ge

Kim Yong-ho

Martial Arts Choreographer

Cho E-suck

VFX Supervisor

Hong Seok-jae

Director

Kim Jung-sook

Production Sound Mixer

Park Ok-kyung

Production Design

Lee Si-hun

Boom Operator

박민선

Editor

Kim Ji-hoon

Producer

Kwon O-kwang

Adaptation

Hong Seok-jae

Writer

Lee Sung-june

Sound Supervisor

Lee Ji-seung

Executive Producer

Kim Hae-won

Original Music Composer

Jo Seul-yeah

Story Developer

Kim So-ra

Costume Design

최익환

Executive Producer

Park Choul-yong

Special Effects Supervisor