How many movies have Anestis Vlahos and Giorgos Siskos acted in together?

They have worked on 2 movies together! Their first movie together was Ο Κώτσος και οι εξωγήινοι (1980) and was their highest rated movie together. They have not worked together since Τα φώτα σβήσαν στις οκτώ (1985).