Shamna Kasim is now acting as the female protagonist opposite Arulnidhi. It is after a long interval she got an offer in Tamil Film. This Arulnidhi film Thankararu is directed by Ganesh Vinayan. Arulnidhi is the son of M. K. Tamilarasan, son of M. Karaunanidhi. His three earlier films acted by Arulnidhi has become hit. He is the youngest generation of Karunanidhi family.