Kaathadi is an upcoming Indian Tamil comedy drama film directed by S. Kalyan. The film stars Karthik and Dhansika in the leading roles, while John Vijay, Sampath Raj and Kota Srinivasa Rao all play supporting roles.while John Vijay, Sampath Raj and Kota Srinivasa Rao all play supporting roles. Featuring music composed by newcomers Pavan and Deepan, the film began production during November 2016.