Personal Info

Seo Dong-soo

Known For

Thirst

as Hyo-seong

A Werewolf Boy

as Army Colonel (uncredited)

Tazza: The High Rollers

as Yong-pal

Voice of Silence

as Young-mook

Seven Days

as Dr. Cho

Duelist

as Bongchulpae

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