On the Line

as

Seo-joon

as

Kwak Pro

as

Lee Gyu-ho

as

General Manager

as

Kkang-chil

as

Deok-pal

as

The Youngest

as

Mi-yeon

as

Manager

as

Detective 1

as

Detective 2

as

Voice 1

as

Set Decoration

as

Visual Effects Supervisor

as

Director of Photography

as

Executive Producer

as

Stunts

as

Writer

as

Producer

as

Lighting Director

as

Production Design

as

Martial Arts Choreographer

as

Sound Supervisor

as

Props