How many movies have Loreto Isleta and Rosemarie Gil collaborated on?

They have worked on 4 movies together! Their first movie together was Psssst... Halika Babae! (1974) while their highest rated movie together was Dugo at Pag-ibig Sa Kapirasong Lupa (1975). They have not worked together since Friends in Love (1983). They are most known for their drama films together.