How many movies have Lee Joon-sang and Nam Seung-min acted in together?

They have worked on 3 movies together! Their first movie together was The Dominator (2019) while their highest rated movie together was The Dominator 3 - Junior Bullies (2020). They have not worked together since The Dominator 3 - Junior Bullies (2020). They are most known for their action films together.