Baek Hyeon-woo

AKA: Baek Hyeon-u

The Yellow Sea

Character: Boeun Conscripted Policeman 2

Haunters

Character: Daechan Restaurant Delivery Man

The Cat

Character: Nursing Assistant 2

Mirage

Character: Yoo-gon

The Spies

Character: 2nd Floor Agent 2

Missing

Character: Detective 1

A Taxi Driver

Character: Unpaved Road Checkpoint Soldier 3

Be With You

Character: Math Teacher in the Past