Vikram has gone through a major image makeover for this film and he looks fitter than ever now.
Recently AR Rahman has recorded another song for the film. This is Madhan Karky's second song for I and has supposedly been the most challenging one for the lyricist.
Apart from the lead pair “I” Suresh Gopi, Santhanam and Powerstar Srinivasan are also part of the cast. Recently , “I” had shot a scene at a factory in Chennai that was closed for about 20 years.