How many movies have M. D. Sundar and Padmapriya collaborated on?

They have worked on 4 movies together! Their first movie together was Shankar Guru (1978) while their highest rated movie together was Thaayige Thakka Maga (1978). They have not worked together since Preethi Madu Thamashe Nodu (1979). They are most known for their drama films together.