Paa Movie is a merge of two different types of family and drama. The story focused on the child boy who has the heritable disorder progeria which makes child an old man in a very young age. The boy is 13 years old in mentality but physically he looks like 5 times older. His name is Auro. Amitabh Bachchhan the great Super Star has played the role of Auro in the Paa Movie. In spite of his odd condition, he behaves like a normal boy and very attached with his family.

Abhishek Bachchhan (Amol Arte) is playing his (Amitabh Bachchhan) father role who is full of ideals for politician and want to prove it the world that ‘politics’ is not a bad world. He is young man with a mission.

Vidya Balan, (Vidya) is his (Amitabh Bachchhan) mother in the film. She is gynecologist and Auro lives with his mother. Paresh Rawal, Arundhati Naag has also cast in Paa Movie. They played their role wonderfully.