How many movies have Iason Haralabopoulos and Nikos Hajithanasis collaborated on?

They have worked on 1 movie together! Their first movie together was Ενώ Σφύριζε Το Τραίνο (1961) and was their highest rated movie together. They have not worked together since Ενώ Σφύριζε Το Τραίνο (1961).