How many movies have Franco Sterpa and Sandro Tamborra collaborated on?

They have worked on 3 movies together! Their first movie together was Yuppi Du (1975) while their highest rated movie together was Bertoldo, Bertoldino, and Cacasenno (1984). They have not worked together since Bertoldo, Bertoldino, and Cacasenno (1984). They are most known for their comedy films together.