How many movies have Rosa Henson and Ruben Ramos collaborated on?

They have worked on 1 movie 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 Ang Lihim ni Rosa Henson sa Buhay ni Kumander Lawin (1976).