A Hard Day

Go Gun-su

Park Chang-min

Detective Choi

Chief of Homicide

Younger Sister

Min-a

Detective Doh

Detective

Adaptation

Adaptation

Writer

Writer

Sound Supervisor

Production Sound Mixer

Boom Operator

Original Music Composer

Sound Supervisor

Martial Arts Choreographer

VFX Supervisor

Visual Effects

Visual Effects Supervisor

Producer

Executive Producer

Producer

Executive Producer

Director of Photography

Still Photographer

Director

Costume Design

Makeup & Hair

Editor

Assistant Editor

Assistant Editor

Lighting Director

Production Design