Who is this funny looking, distorted little old chap? This is the new avatar of Amitabh Bacchan in his upcoming movie Paa. Amitabh is playing the role of a kid ( ??? :-) ) suffering from progeria, a rare disease in which the child ages rapidly. And Guess who is playing the father of this kid? Junior Bacchan. Check out more at the official website of the movie, and here at rediff.