How many movies have Giannis Rotas and Yiannis Hartomatzidis collaborated on?

They have worked on 8 movies together! Their first movie together was Μάντεψε τι κάνω... τα βράδυα (1984) while their highest rated movie together was Ένας Αλλά... Λέων (1988). They have not worked together since Και Πετάει... Και Πηδάει (1988). They are most known for their comedy films together.