How many movies have Chung Mi-sook and Kim Hyun-ji acted in together?

They have worked on 4 movies together! Their first movie together was Pororo: Treasure Island Adventure (2019) while their highest rated movie together was Pororo: Dragon Castle Adventure (2022). They have not worked together since EL☆STAR 2 : Dreamy Stage (2024). They are most known for their fantasy films together.