How many movies have Jose Yandoc and Miniong Alvarez collaborated on?

They have worked on 4 movies together! Their first movie together was Ang Lihim ni Rosa Henson sa Buhay ni Kumander Lawin (1976) and was their highest rated movie together. They have not worked together since Bala... Dapat Kay Cris Cuenca, Public Enemy No. 1 (1989). They are most known for their action films together.