Seo Dong-soo

AKA: 서동수
Birthday: 1968-08-29

Thirst

Character: Hyo-seong

Running Turtle

Character: Fat Man

White Night

Character: Crime lab investigation team leader (uncredited)

National Security

Character: Section Chief Baek

Elephant in the Room

Character: Doctor Seo

Private Eye

Character: Fat Man

A Werewolf Boy

Character: Army Colonel (uncredited)

Habitat

Character: Neighbor

Voice of Silence

Character: Young-mook

Tazza: The High Rollers

Character: Yong-pal

Seven Days

Character: Dr. Cho