How many movies have Elmer L. Gatchalian and Jun Robles Lana collaborated on?

They have worked on 8 movies together! Their first movie together was Mag-ingat ka sa... Kulam (2008) while their highest rated movie together was Ang Dalawang Mrs. Reyes (2018). They have not worked together since Your Mother's Son (2023). They are most known for their drama films together.