How many movies have Vic del Rosario Jr. and William C. Leary collaborated on?

They have worked on 41 movies together! Their first movie together was Gaano Kadalas Ang Minsan? (1982) while their highest rated movie together was Boyong Mañalac: Hoodlum Terminator (1991). They have not worked together since Dahil Ba Sa Kanya? (1998). They are most known for their action films together.