How many movies have Kim Joong-ki and Kim Suk-won collaborated on?

They have worked on 3 movies together! Their first movie together was National Security (2012) and was their highest rated movie together. They have not worked together since Cart (2014). They are most known for their drama films together.

Role
Police Station Detention Room Detective
Crew
Sound Supervisor
Role
Section Chief Lee
Crew
Sound Supervisor