How many movies have Catalino Almario Jr. and Emmanuel H. Borlaza collaborated on?

They have worked on 3 movies together! Their first movie together was Leron-Leron Sinta (1972) while their highest rated movie together was Bituing Walang Ningning (1985). They have not worked together since Bituing Walang Ningning (1985). They are most known for their romance films together.