How many movies have B. Saroja Devi and T. N. Balu collaborated on?

They have worked on 3 movies together! Their first movie together was Dheiva Thaai (1964) while their highest rated movie together was Anjal Petti 520 (1969). They have not worked together since Anjal Petti 520 (1969). They are most known for their drama films together.