Kaalakkoothu is a 2016 Tamil drama film written and directed by M. Nagarajan. The film is produced under the banner of Madurai Sri kallalagar Entertainment. It features Prasanna, Kalaiyarasan, Dhansika and Srushti Dange in the leading roles. The film has music composed by Justin Prabhakaran. Cinematography of the movie is done by P.V. Shankar whereas its editing works are handled by Selva R K.