How many movies have M. Balasubramanian and S. P. Muthuraman collaborated on?

They have worked on 14 movies together! Their first movie together was Murattu Kaalai (1980) while their highest rated movie together was Samsaram Oka Chadarangam (1987). They have not worked together since Ulagam Pirandhadhu Enakkaga (1990). They are most known for their drama films together.