How many movies have Na. Muthu Kumar and Ravi Mohan collaborated on?

They have worked on 7 movies together! Their first movie together was M. Kumaran S/O Mahalakshmi (2004) while their highest rated movie together was Santosh Subramaniam (2008). They have not worked together since Sakalakala Vallavan (2015). They are most known for their action films together.