How many movies have C. Narayana Reddy and Rajanala Kaleswara Rao collaborated on?

They have worked on 7 movies together! Their first movie together was Gulebakavali Katha (1962) while their highest rated movie together was Daana Veera Soora Karna (1977). They have not worked together since Srimadhvirata Parvamu (1979). They are most known for their drama films together.