It is an official adaptation of a South Korean film titled 'An Ode To My Father'.
Original steam engines will also be used for shooting.
The technology used in "The Curious Case of Benjamin Button" will be used to transform Salman in diffrent looks.
Sonali Kulkarni who plays the role of Salman's mother in the movie is actually 9 years younger than Salman khan.
Salman, who hates prosthetic, has agreed to it just this once for the film.