How many movies have A. R. Reihana and Vaali collaborated on?

They have worked on 4 movies together! Their first movie together was Paarthale Paravasam (2001) while their highest rated movie together was Sivaji: The Boss (2007). They have not worked together since Puriyadha Anandam Puthithaga Arambam (2015). They are most known for their action films together.