How many movies have Enrico Vanzina and Gianlorenzo Battaglia collaborated on?

They have worked on 11 movies together! Their first movie together was S.P.Q.R.: 2,000 and a Half Years Ago (1994) while their highest rated movie together was Tifosi (1999). They have not worked together since And now sex (2001). They are most known for their comedy films together.