How many movies have Carlos Galettini and Juan Manuel Tenuta collaborated on?

They have worked on 4 movies together! Their first movie together was Las sorpresas (1975) while their highest rated movie together was Part-Time Lifeguards II: The Crazy Beach (1989). They have not worked together since Part-Time Lifeguards II: The Crazy Beach (1989). They are most known for their comedy films together.