How many movies have Ilias Gekas and Kostas Karagiorgis acted in together?

They have worked on 1 movie together! Their first movie together was Μπάτσοι πουλάνε την ηρωίνη (1989) and was their highest rated movie together. They have not worked together since Μπάτσοι πουλάνε την ηρωίνη (1989).