How many movies have Thanos Kermitsis and Yannis Rubus Rubulias collaborated on?

They have worked on 2 movies together! Their first movie together was Hitokiri II: Road to Destiny (2009) while their highest rated movie together was Indomitable: The Dragonphoenix Chronicles (2013). They have not worked together since Indomitable: The Dragonphoenix Chronicles (2013).