How many movies have Oscar Querijero and Tony Y. Reyes collaborated on?

They have worked on 10 movies together! Their first movie together was Barbi: Maid in the Philippines (1989) while their highest rated movie together was Iputok mo... Dadapa Ako!!! (Hard to Die) (1990). They have not worked together since The Return of the Long Ranger & Tonton: How the West Was Wrong (1992). They are most known for their comedy films together.