How many movies have Sumitra Peries and Sunethra Sarathchandra collaborated on?

They have worked on 1 movie together! Their first movie together was Sagara Jalaya Madi Handuwa Oba Handa (1988) and was their highest rated movie together. They have not worked together since Sagara Jalaya Madi Handuwa Oba Handa (1988).