In an interview, Prabhu Deva claimed that he found it amusing that he had to give his lines three times, once in Hindi, once in Tamil and once in Telugu for the three different versions of the film.
The main plot of the film is heavily inspired from 1985 fantasy/comedy flick 'Maxie'
The Tamil and Telugu versions opened the film with the Hospital scenes prior to introduction of Krishna as a nonlinear approach. The Hindi version however, opted a linear approach and opened the film with the introduction of Krishna instead.
In additional to the original 4 songs being ported over for the Hindi version (Chal Maar, Suku Suku, Chalte Chalte & Ranga Re), 3 more songs were added exclusively for the Hindi version (Rail Gaddi, Tutak Tutak Tutiya (title song) & Love the way you dance.)
Tamannah Bhatia 2nd film with Sonu Sood after Entertainment