How many movies have Abbé Prévost and Luigi Illica collaborated on?

They have worked on 7 movies together! Their first movie together was Puccini: Manon Lescaut (1980) while their highest rated movie together was Manon Lescaut (2014). They have not worked together since The Metropolitan Opera - Puccini: Manon Lescaut (2016). They are most known for their music films together.