Amitabh Bachchan

Auro

Abhishek Bachchan

Amol Arte

Vidya Balan

Vidya Arte

Paresh Rawal

Mr. Arte

Arundathi Nag

"Bum"(Vidya's mother)

Swini Khara

Pratik Katare

Jaya Bachchan

Narrator

Taruni Sachdev

Student

Olivier Lafont

Sagar

Rajiv Kachroo

Amitabh Bachchan

Producer

Abhishek Bachchan

Producer

Ilaiyaraaja

Original Music Composer

R. Balki

Writer

Anil Naidu

Editor

Sunil Manchanda

Producer

P. C. Sreeram

Director of Photography

Sabyasachi Mukherji

Costume Designer

R. Balki

Director

Shilpa Rao

Playback Singer

Jerad Marantz

Concept Artist