How many movies have Paravoor Bharathan and T. K. Balachandran acted in together?

They have worked on 6 movies together! Their first movie together was Bhakta Kuchela (1961) while their highest rated movie together was Anubhavangal Palichakal (1971). They have not worked together since Sayam Sandhya (1986). They are most known for their drama films together.