How many movies have Christos Politis and Giannis Katranis acted in together?

They have worked on 4 movies together! Their first movie together was 28 Οκτωβρίου Ώρα 5.30 (1971) while their highest rated movie together was Los heroes del patibulo (1971). They have not worked together since Souliotes (1972). They are most known for their war films together.