Suriya, Anushka Shetty, Shruti Haasan, Raadhika Sarathkumar, Krish, Thakur Anoop Singh, Nithin Sathya, Soori, Robo Shankar, Sarath Babu, Vijayakumar, Sharat Saxena, Nassar
Si3 or Singam 3 is Tamil Action movie. The movie is based on the story of a fierce honest cop who has been promoted as a commissioner. Singam 3 begins with Durai Singam ( Surya ). Singam is deputed to Andhra Pradesh to solve a mystery of a Police Commissioner.