Kidaari (transl. The rough and tough one) is a 2016 Indian Tamil-language mystery action thriller film written and directed by Prasath Murugesan, starring Sasikumar and Nikhila Vimal in the lead roles. The film, which is also produced by Sasikumar, features Napoleon, Vela Ramamoorthy, Suja Varunee, O. A. K. Sundar, and Hareesh Peradi in supporting roles. Darbuka Siva composed the music, while S. R. Kathir handled the cinematography and Praveen Anthony handled the editing. The film was released on 2 September 2016.