How many movies have Kostas Hatzihristos and Sperantza Vrana acted in together?

They have worked on 4 movies together! Their first movie together was Three Detectives (1957) while their highest rated movie together was The Tough Guy (1961). They have not worked together since Ο Ανηψιός μου ο Μανώλης (1963). They are most known for their comedy films together.