How many movies have Lakis Mihailidis and Stavros Xenidis collaborated on?

They have worked on 13 movies together! Their first movie together was Εισπράκτωρ 007 (1966) while their highest rated movie together was Ο Μανωλιός στην Ευρώπη (1971). They have not worked together since Seven Years of Marriage (1972). They are most known for their comedy films together.