How many movies have Gastone Moschin and Giuliano Principato collaborated on?

They have worked on 1 movie together! Their first movie together was Incensurato, provata disonestà, carriera assicurata cercasi (1972) and was their highest rated movie together. They have not worked together since Incensurato, provata disonestà, carriera assicurata cercasi (1972).