How many movies have Efi Oikonomou and Hristos Mourabas collaborated on?

They have worked on 5 movies together! Their first movie together was We without money (1963) while their highest rated movie together was Τύφλα Νάχη ο Μάρλον Μπράντο (1963). They have not worked together since Εισπράκτωρ 007 (1966). They are most known for their comedy films together.