How many movies have Giorgos Siskos and Korina Oikonomaki acted in together?

They have worked on 2 movies together! Their first movie together was Το Στίγμα της Ενοχής (1985) while their highest rated movie together was Μούτρο το μουτράκι (1985). They have not worked together since Μούτρο το μουτράκι (1985).