Maari Tamil Movie features Dhanush and Kajal Aggarwal in the lead roles.

Maari revolves around Dhanush (Maari) who happens to be an irritating guy, who along with his henchmen Sanikilamai (Robo Shankar) and Adithangi (Kalloori Vinoth), constantly pester the people in the locality and extort them. His main line of work is in training pigeons to perform in races and performance events. His boss is Velu (Shanmugarajan), a bigger don who also is involved in the pigeon races as well as smuggling of sandalwood. Sridevi (Kajal Agarwal) tries to open a boutique in Maari's locality. Maari forcefully becomes her partner in the business. So she helps Arjun (Vijay Yesudas) in catching Maari by getting close to him. What happens next forms the crux of the story.