Shah Rukh Khan
Amarkanth Varma
Manisha Koirala
Meghna
Preity Zinta
Preeti Nair
Mita Vashisht
Terrorist
Arundathi Nag
Kanval Dev Burman
Raghubir Yadav
Shukla
Zohra Sehgal
Amar's Grandmother
Janagaraj
Taxi Driver
Sabyasachi Chakraborty
Terrorist
Gautam Bora
terrorist Leader
Aditya Srivastava
Terrorist
Sanjay Mishra
Terrorist
Anupam Shyam
Terrorist
Shabbir Masani
terrorist
Krisn Kant
Kim terrorist
Manjit Bawa
Terrorist
Sheeba Chaddha
Amar's Mother
Piyush Mishra
CBI Investigation Officer
Gajraj Rao
CBI investigation officer
Priya Parulekar
Young Moina
Malaika Arora
Special Appearance in "Chaiyya Chaiyya" song
Tigmanshu Dhulia
Cameo as Man at the Post Office
Shaad Ali
Cameo as Citizen of Silchar
Wasiq Khan
Cameo
Vikram Gokhale
CBI Officer
Deepak Shirke
CBI Officer
Mohan Joshi
CBI Officer
Raza Murad
CBI Officer
Hemant Mishra
Cameo
Vanitha Malik
School teacher
Sameer Chanda
Cameo appearance Tuba music shop dealer
Pia Benegal
Cameo
B Chintu Mohapatra
Cameo
Karan Nath
Cameo
B. M. Shah
Cameo
R. K. Nair
Preeti's father
Alka
Preeti's Mother
Rajiv Gupta
Sub inspector
Avtar Sahani
Army general
Lakshmi Rattan
Hazarika army official
Suhail Nayyar
Child artist
Ishitha
Child artist
Subhadeep Sanyal
Child artist
Jiah Khan
Mani Ratnam
Director
Mani Ratnam
Story
Sivakumar Ananth
Assistant Director
Sujatha Rangarajan
Writer
Suresh Urs
Editor
Santosh Sivan
Director of Photography
A.R. Rahman
Original Music Composer
Tigmanshu Dhulia
Dialogue
Mani Ratnam
Screenplay
Samir Chanda
Art Direction
Shaad Ali
Assistant Director
V. Priya
Assistant Director
Susi Ganesan
Assistant Director
AS Laxmi Narayanan
Sound Mixer
H Sridhar
Sound Mixer
Allan Amin
Stunts Coordinator
Farah Khan
Choreographer
Mani Ratnam
Executive Producer
Ram Gopal Varma
Executive Producer
Shekhar Kapur
Executive Producer
Bharat Shah
Producer
Udhaya Kumar
Sound Effects Designer
Janakiraman P
Sound Effects Designer
Jarvis Solomon
Sound Effects Editor
Geeta Kapur
Associate Choreographer
Shadeesh Kumar
Assistant Editor
Kanna Babu
Assistant Editor
Tigmanshu Dhulia
Screenplay
Gulzar
Lyricist
Sukhwinder Singh
Playback Singer
Sapna Awasthi
Playback Singer
Lata Mangeshkar
Playback Singer
M. G. Sreekumar
Playback Singer
A.R. Rahman
Playback Singer
Anuradha Sriram
Playback Singer
Annupamaa
Playback Singer
Febi Mani
Playback Singer
Udit Narayan
Playback Singer
Mahalakshmi Iyer
Playback Singer
Sonu Nigam
Playback Singer
Kavita Krishnamurthy
Playback Singer
Vairamuthu
Lyricist
Malgudi Subha
Playback Singer
Palghat Sriram
Playback Singer
S. Janaki
Playback Singer
Unni Menon
Playback Singer
Swarnalatha
Playback Singer
Srinivas
Playback Singer
Hariharan
Playback Singer
Sujatha Mohan
Playback Singer
K. S. Chithra
Playback Singer
Sowmya Raoh
Playback Singer
Dominique Cerejo
Playback Singer
Kavita Paudwal
Playback Singer
Mano
Playback Singer
Sirivennela Seetharama Sastry
Lyricist
Anurag Kashyap
Dialogue