How many movies have Christos Paliyannopoulos and Markos Zervas collaborated on?

They have worked on 11 movies together! Their first movie together was Groom from London (1967) while their highest rated movie together was A Greek woman in a Harem (1971). They have not worked together since Το Κοροϊδάκι Της Πριγκηπέσσας (1972). They are most known for their comedy films together.