How many movies have Alexandros Diamantis and Dimitris Tzelas collaborated on?

They have worked on 2 movies together! Their first movie together was Μπάτσοι πουλάνε την ηρωίνη (1989) and was their highest rated movie together. They have not worked together since Ο στραγγαλιστής της Συγγρού (1989).