Thuppakki ( transl. Gun) is a 2012 Indian Tamil-language action thriller film written and directed by AR Murugadoss. Produced by Kalaipuli S. Thanu of V Creations, the film stars Vijay and Kajal Aggarwal, with Sathyan, Vidyut Jammwal, Jayaram, Manobala and Zakir Hussain in supporting roles. It revolves around Jagadish, an intelligence officer in the Indian Army, who seeks to track down, destroy and deactivate a sleeper cell, after witnessing and barely escaping a bomb blast executed by the cell.

Harris Jayaraj is an Indian composer from Chennai, Tamil Nadu. He composes soundtracks predominantly for Tamil films, while also having composed for a few films in Telugu and two films in Hindi.