Movies by Seo Dong-soo
![National Security](http://image.tmdb.org/t/p/w500/3SOrLGhvzwmmjoX0NRxvGyNDGSn.jpg)
National Security
On September 4, 1984, democracy movement leader Kim Jong Tae is arrested and taken to an infamous interrogation facility in Namyeong-dong. For the next 22 days, he would be cruelly and continuously tortured in all manners by interrogators intent on forcing him to confess to communist collaboration.
![Voice of Silence](http://image.tmdb.org/t/p/w500/vQZ9xinTItmEmFIqfxJ8bKwOCOH.jpg)
Voice of Silence
Two guys who are working for cartels as cleaners get a request to monitor an 11-year-old kidnapped girl, but the situation gets worse when their supervisor gets killed.
![Habitat](http://image.tmdb.org/t/p/w500/6V3nsaJpf75PN9aQL7mz5nWSdLp.jpg)
Habitat
After sudden unification, the Korean peninsula is struggling with economic chaos. An old laborer, Chan-ki, receives a new high-tech telephone from his son in China and goes to seek help from his neighbor, as he does not know how to use it.