How many movies have Andres Centenera and Gerardo de Leon collaborated on?

They have worked on 6 movies together! Their first movie together was Noli me Tángere (1961) while their highest rated movie together was Banaue: Stairway to the Sky (1975). They have not worked together since Banaue: Stairway to the Sky (1975). They are most known for their drama films together.