How many movies have Claudio Alfonsi and Sandro Petraglia collaborated on?

They have worked on 2 movies together! Their first movie together was Who Killed Pasolini? (1995) while their highest rated movie together was Volare - La grande storia di Domenico Modugno (2013). They have not worked together since Volare - La grande storia di Domenico Modugno (2013).