How many movies have Balan K Nair and S.S. Chandramohan collaborated on?

They have worked on 3 movies together! Their first movie together was Sangharsham (1981) while their highest rated movie together was Sindoora Sandhyakku Mounam (1982). They have not worked together since Sindoora Sandhyakku Mounam (1982). They are most known for their drama films together.