호흡

윤지혜

Jung-ju

김대건

Min-gu

김수현

Tae-gyu

Kim Ga-young

Chan-sook

곽자형

Chief

유정호

Seung-hoon

정우혁

President

이선주

Jong-hee

Kwon Man-ki

Director, Screenplay

Lee Min-seop

Sound Supervisor

이상하

Martial Arts Choreographer

최민호

Production Sound Mixer

고경천

Original Music Composer