How many movies have Lee Jae-min and Um Sang-hyun collaborated on?

They have worked on 1 movie together! Their first movie together was 쥬라기캅스 극장판: 전설의 고대생물을 찾아라 (2024) and was their highest rated movie together. They have not worked together since 쥬라기캅스 극장판: 전설의 고대생물을 찾아라 (2024).