How many movies have Alberto Negrin and Bruno Torrisi collaborated on?

They have worked on 3 movies together! Their first movie together was L'ultimo Dei Corleonesi (2007) while their highest rated movie together was Paolo Borsellino: The 57 Days (2012). They have not worked together since Paolo Borsellino: The 57 Days (2012). They are most known for their drama films together.