How many movies have Heo Myeong-haeng and Jin Hye-jung collaborated on?

They have worked on 4 movies together! Their first movie together was Coin Locker Girl (2015) while their highest rated movie together was Along with the Gods: The Last 49 Days (2018). They have not worked together since Along with the Gods: The Last 49 Days (2018). They are most known for their thriller films together.