Kaaviya Thalaivan is an Tamil historical fiction movie directed by Vasanthabalan. The film stars Siddharth and Prithviraj Sukumaran along with Anaika Soti, Vedhicka, Thambi Ramaiah and Nassar in supporting roles.
The original songs and background score of the film will be composed by A. R. Rahman and lyrics penned by poet Vaali and Pa. Vijay. Cinematography will be handled by Nirav Shah. Reportedly, the film will revolves around the real life incidences of actor, singer and stage artist K. B. Sundarambal and S. G. Kittappa.