Abhishek Bachchan
Lallan Singh
Abhishek Bachchan
Lallan Singh
Ajay Devgn
Michael Mukherjee
Vivek Oberoi
Arjun Balachandran
Rani Mukerji
Sashi Biswas Singh
Kareena Kapoor Khan
Meera
Esha Deol
Professor Radhika
Om Puri
Prosenjit Bhattacharya
Anant Nag
IAS Avinash Balachandran
Vijay Raaz
Dablu
Sonu Sood
Gopal Singh
Saurabh Shukla
Dr. Gopal
Karthik Kumar
Vishnu
Abhinav Kashyap
Trilok
Paras Arora
Arun Balachandran
Loveleen Mishra
Shobha
Tanushree Chakraborty
Arjun's Classmate
Simran
Michael's Friend
Lekha Washington
Girl at Embassy
Mani Ratnam
Director
Mani Ratnam
Producer
Harish Wadhone
Makeup Artist
G. Srinivasan
Producer
Anurag Kashyap
Dialogue
Sreekar Prasad
Editor
Sabu Cyril
Art Direction
A.R. Rahman
Original Music Composer
Ravi K. Chandran
Director of Photography
Mani Ratnam
Screenplay
Vikram Dharma
Stunt Coordinator
Brinda
Choreographer
Tanvi Shah
Playback Singer
Sunitha Sarathy
Playback Singer
Lucky Ali
Playback Singer
Blaaze
Playback Singer
Karthik
Playback Singer
A.R. Rahman
Playback Singer
Madhushree
Playback Singer
Alka Yagnik
Playback Singer
Adnan Sami
Playback Singer