How many movies have A. Karunanidhi and S. A. Asokan acted in together?

They have worked on 5 movies together! Their first movie together was Kuladeivam (1956) while their highest rated movie together was Kappalottiya Thamizhan (1961). They have not worked together since Anbukku Naan Adimai (1980). They are most known for their drama films together.