How many movies have Kanchana and N.T. Rama Rao acted in together?

They have worked on 8 movies together! Their first movie together was Bhatti Vikramarka (1960) while their highest rated movie together was Daana Veera Soora Karna (1977). They have not worked together since Srimadvirat Veerabrahmendra Swami Charitra (1984). They are most known for their history films together.