How many movies have Kostas Kourtis and Nestoras Matsas collaborated on?

They have worked on 5 movies together! Their first movie together was Αμαρτωλά Νειάτα (1960) while their highest rated movie together was Nights in Miramare (1960). They have not worked together since I Ellinida kai o erotas (1962). They are most known for their drama films together.