How many movies have Christos Giannakopoulos and Petros Kapouralis collaborated on?

They have worked on 7 movies together! Their first movie together was At Night The Entanglements (1957) while their highest rated movie together was The Strongman Who Became a Lamb (1967). They have not worked together since The Man Who Returned from the Heat (1972). They are most known for their comedy films together.