How many movies have George Canseco and Romeo Vitug collaborated on?

They have worked on 6 movies together! Their first movie together was When the Crow Turns White, When the Heron Turns Black (1978) while their highest rated movie together was My Only Love (1982). They have not worked together since Saan Nagtatago ang Pag-ibig? (1987). They are most known for their drama films together.