How many movies have Christopher de Leon and Jose Dalisay, Jr. collaborated on?

They have worked on 4 movies together! Their first movie together was Dalaga si Misis, Binata si Mister (1981) while their highest rated movie together was Biktima (1990). They have not worked together since Bakit Ngayon Ka Lang? (1994). They are most known for their romance films together.