How many movies have Jeon Jae-hyeong and Yang Hae-gil collaborated on?

They have worked on 7 movies together! Their first movie together was Woochi: The Demon Slayer (2009) while their highest rated movie together was Along with the Gods: The Last 49 Days (2018). They have not worked together since On the Line (2021). They are most known for their action films together.