Seo Dong-soo

acting

1. Voice of Silence → Young-mook
2. Habitat → Neighbor
3. Elephant in the Room → Doctor Seo
4. A Werewolf Boy → Army Colonel (uncredited)
5. National Security → Section Chief Baek
6. Thirst → Hyo-seong
7. White Night → Crime lab investigation team leader (uncredited)
8. Private Eye → Fat Man
9. Running Turtle → Fat Man
10. 아내와 여자 (TV) → Hwang Man-Joong
11. Seven Days → Dr. Cho
12. M → Editor in chief
13. Tazza: The High Rollers → Yong-pal
14. Duelist → Bongchulpae
15. Pisces → Blue Note Owner
16. Bitter and Sweet → Security guard Kang
17. First Love → Seoul University Theatre Class