How many movies have Haris Milonas and Mihalis Diamantopoulos collaborated on?

They have worked on 6 movies together! Their first movie together was Ξύπνα καημένε Περικλή (1969) while their highest rated movie together was The Teacher was One Hell of a Man (1970). They have not worked together since Ένας τρελός τρελός αεροπειρατής (1973). They are most known for their comedy films together.