How many movies have Lefteris Vlahos and Nikos Haralambis collaborated on?

They have worked on 8 movies together! Their first movie together was Eftyhos... trellathika! (1961) while their highest rated movie together was Ο Γαμπρός Μου, Ο Δικηγόρος! (1962). They have not worked together since Κολωνάκι Διαγωγή Μηδέν (1967). They are most known for their comedy films together.