How many movies have Art R. Ilacad and Nonong Buencamino collaborated on?

They have worked on 7 movies together! Their first movie together was Dahil Mahal Kita: The Dolzura Cortez Story (1993) while their highest rated movie together was Ben Balasador: Akin Ang Huling Alas (1996). They have not worked together since Malikot na Mundo (1999). They are most known for their drama films together.