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

They have worked on 4 movies together! Their first movie together was Shavukaru (1950) while their highest rated movie together was Kanyasulkam (1955). They have not worked together since Panduranga Mahatyam (1957). They are most known for their drama films together.