How many movies have Fernando Poe Jr. and Zaldy Zshornack acted in together?

They have worked on 8 movies together! Their first movie together was Lo' Waist Gang (1956) while their highest rated movie together was Night and a Thousand Horrors (1960). They have not worked together since Apat na Patak ng Dugo ni Adan (1971). They are most known for their action films together.