According to the press release the film will be dubbed in to Tamil as Kumaran - Rajini Rasigan. The reason why this movie is being dubbed into Tamil is, because the hero in the film played by Prabhas is a crazy fan of Superstar Rajinikanth!
The film was actually shot in Chennai and there are also clippings from Rajini"s superhits Baasha and Padayappa. Another plus point of the film is a few steamy scenes between Trisha and Prabhas.
Singer Mano (who has sung many songs for Thalaivar in Tamil including the popular Thillana Thillana and Kikku Earuthey...) has purchased the Tamil dubbing rights, as the film gets ready for release in August.