How many movies have Kostas Tsakonas and Lena Kaloutsaki acted in together?

They have worked on 1 movie together! Their first movie together was Πόντιοι: New Generation = Νέων Γενεάν (2011) and was their highest rated movie together. They have not worked together since Πόντιοι: New Generation = Νέων Γενεάν (2011).