How many movies have Ornella Muti and Valentina Cervi acted in together?

They have worked on 4 movies together! Their first movie together was Hotel (2001) while their highest rated movie together was The Tulse Luper Suitcases, Part 1: The Moab Story (2003). They have not worked together since The Tulse Luper Suitcases, Part 3: From Sark to the Finish (2004). They are most known for their thriller films together.