Personal Info

Seo Dong-soo

Known For

Thirst

as Hyo-seong

A Werewolf Boy

as Army Colonel (uncredited)

Voice of Silence

as Young-mook

Tazza: The High Rollers

as Yong-pal

Seven Days

as Dr. Cho

Private Eye

as Fat Man

White Night

as Crime lab investigation team leader (uncredited)

Running Turtle

as Fat Man

National Security

as Section Chief Baek

Elephant in the Room

as Doctor Seo