How many movies have Guglielmo Favilla and Mauro Vanzati collaborated on?

They have worked on 5 movies together! Their first movie together was I delitti del BarLume - La briscola in cinque (2015) while their highest rated movie together was I delitti del BarLume - Aria di mare (2017). They have not worked together since I delitti del BarLume - La battaglia navale (2018). They are most known for their crime films together.