Main Point : Reports suggested that the film would depict the relationship between a grandfather, played by K. Vishwanath and his grandson played by Vikram. Furthermore, the film was supposed to feature Vikram in dual roles as father and son
Rajapattai's score and soundtrack are composed by Yuvan Shankar Raja,Yuvan Shankar Raja ::85th Film Rajapattai becoming his first work for a Vikram-starrer

 Suseenthiran also confirmed that he would rejoin with the Naan Mahaan Alla crew, with Yuvan Shankar Raja, R. Madhi and Mu. Kasi Viswanathan taking care of the music, cinematography and editing, respectively.
During the last week of October and early November, Saloni Aswani, who had previously starred in Madurai Veeran, was shooting for the song "Villadhi Villain" along with Vikram at the AVM Studios, Chennai.the item number, featuring Shriya Saran and Reemma Sen, was initially to be filmed in Japan,[however, since Suseenthiran was not satisfied with the location

Release date
December 23, 2011