How many movies have Anand Krishnamoorthi and C H Balu collaborated on?

They have worked on 5 movies together! Their first movie together was O Kadhal Kanmani (2015) while their highest rated movie together was Ponniyin Selvan: Part I (2022). They have not worked together since Ponniyin Selvan: Part II (2023). They are most known for their action films together.