How many movies have Giacomo Puccini and Lucio Gallo collaborated on?

They have worked on 5 movies together! Their first movie together was Manon Lescaut (1998) while their highest rated movie together was Puccini: La Fanciulla del West (2011). They have not worked together since Puccini: Il Trittico (2012). They are most known for their music films together.