How many movies have Jose Prakash and K P Kottarakkara collaborated on?

They have worked on 5 movies together! Their first movie together was Lankadahanam (1971) while their highest rated movie together was Ee Sabdam Innathe Sabdam (1985). They have not worked together since Ee Sabdam Innathe Sabdam (1985). They are most known for their drama films together.