How many movies have B. M. Venkatesh and T. N. Balakrishna acted in together?

They have worked on 3 movies together! Their first movie together was Chakratheertha (1967) while their highest rated movie together was Boothayyana Maga Ayyu (1974). They have not worked together since Boothayyana Maga Ayyu (1974). They are most known for their family films together.