How many movies have Lauretta Masiero and Roberto Gianviti collaborated on?

They have worked on 3 movies together! Their first movie together was Toto in Paris (1958) while their highest rated movie together was Sua Eccellenza si fermò a mangiare (1961). They have not worked together since Sua Eccellenza si fermò a mangiare (1961). They are most known for their comedy films together.