Boss is a 2006 Indian Telugu-language romantic action film, produced by D. Siva Prasad Reddy on Kamakshi Movies banner and directed by V. N. Aditya. Starring Nagarjuna Akkineni, Nayanthara, Poonam Bajwa and Shriya Saran. Music was composed by Kalyani Malik and Harry Anand and Cinematography for the movie was handled by Siva Kumar while editing was handled by Marthand K. Venkatesh. The film was released on 27 September 2006. The film was dubbed into Malayalam with the same title and into Hindi as Yeh Kaisa Karz (2008). The film was commercially unsuccessful.