Anupam Kher

Anupam Kher, who plays the role of former Prime Minister Dr Manmohan Singh in "The Accidental Prime Minister", says it is the most difficult film of his career as he has to get every little nuance right. The film is based on the book of the same name, written by Sanjay Baru, who served as the media advisor of Manmohan Singh from 2004 to 2008. "I am approaching this part of Dr Manmohan Singh completely from an actor's point of view. There is a book and screenplay for reference. I have worked on it for six months. It is the most difficult film as he is the most visible person and so it is not easy to portray him.