How many movies have Park Do-jin and Si Woo acted in together?

They have worked on 2 movies together! Their first movie together was Delicious Swapping (2018) while their highest rated movie together was 2대1 돈 많은 남자 후리기 (2022). They have not worked together since 2대1 돈 많은 남자 후리기 (2022).