How many movies have Giacomo Puccini and Giacomo Vaghi collaborated on?

They have worked on 1 movie together! Their first movie together was Maria Callas: At Covent Garden, 1962 and 1964 (1962) and was their highest rated movie together. They have not worked together since Maria Callas: At Covent Garden, 1962 and 1964 (1962).