How many movies have Ajith Ramanayake and Roshan Warnakulasooriya collaborated on?

They have worked on 1 movie together! Their first movie together was Cindrella - සින්ඩ්‍රෙල්ලා (2016) and was their highest rated movie together. They have not worked together since Cindrella - සින්ඩ්‍රෙල්ලා (2016).