How many movies have Giacomo Puccini and Maria Guleghina collaborated on?

They have worked on 4 movies together! Their first movie together was Manon Lescaut (1998) while their highest rated movie together was Turandot - Puccini - Live from Verona (2011). They have not worked together since Turandot - Puccini - Live from Verona (2011). They are most known for their music films together.