Seo Dong-soo inMoviesSort Popularity Votes Average Original Title Release Date A Werewolf Boy 7.7 average rating ★★★★★ Thirst 7.11 average rating ★★★★★ Tazza: The High Rollers 6.9 average rating ★★★★★ White Night 6.3 average rating ★★★★★ Seven Days 6.7 average rating ★★★★★ Private Eye 6.3 average rating ★★★★★ Voice of Silence 7.4 average rating ★★★★★ National Security 7.5 average rating ★★★★★ Running Turtle 6.5 average rating ★★★★★ Elephant in the Room 5.5 average rating ★★★★★ Habitat 0 average rating ★★★★★