Paa is a movie directed by R Balakrishnan starring Amitabh Bachchan, Abhishek Bachchan and Vidya Balan. Paa is a sensitive story about a son who suffers from Progeria(which causes premature ageing) and his relationship with his father. The role of the son is played by Amitabh Bachchan and Abhishek essays the role of his father.
Amitabh, Abhishek in Paa Movie Stills

Paa, Abhishek, Amitabh

Paa, Abhishek, Amitabh

Paa, Abhishek, Amitabh

Paa, Abhishek, Amitabh

Paa, Abhishek, Amitabh

Paa, Abhishek, Amitabh

It is an oppurtunity of a life time for Son Abhishek Bachchan. He is playing dad to his dad Amitabh Bachchan in the upcoming movie Paa. When director Balki approched the father-son duo, they were impressed with the un-usual script and were not going to pass up.

The film is scheduled for release on December 4, 2009.