How many movies have Giovanna Lenzi and Sergio Montanari collaborated on?

They have worked on 4 movies together! Their first movie together was Riderà! - Cuore matto (1967) while their highest rated movie together was God Forgives... I Don't! (1967). They have not worked together since God Forgives... I Don't! (1967). They are most known for their comedy films together.