| Person | Type | Job | Role(s) |
|---|---|---|---|
 Atul Tiwari | Crew | Writing | Dialogue |
 Chandrahasan | Crew | Production | Producer |
 Ehsaan Noorani | Crew | Sound | Original Music Composer |
 Gautami Tadimalla | Crew | Costume & Make-Up | Costume Design |
 Kamal Haasan | Crew | Directing | Director, Producer, Screenplay, Dialogue, Story, Playback Singer, Lyricist |
Lee Whittaker | Crew | Crew | Stunts Coordinator |
 Loy Mendonsa | Crew | Sound | Original Music Composer |
Marc Glassman | Crew | Sound | Sound Effects Editor |
Marti D. Humphrey | Crew | Sound | Sound Mixer |
Ralis Kahn | Crew | Costume & Make-Up | Makeup Department Head |
 Shankar Mahadevan | Crew | Sound | Original Music Composer, Playback Singer |
 Vairamuthu | Crew | Writing | Lyricist |
Boontawee 'Tor' Taweepasas | Crew | Art | Production Design |
James R. Cunningham | Crew | Art | Production Design |
 Sanu John Varghese | Crew | Camera | Director of Photography |
 Gage Hubbard | Crew | Costume & Make-Up | Makeup Artist |
 Suraj Jagan | Crew | Sound | Playback Singer |
 Mahesh Narayanan | Crew | Editing | Editor |
Rajesh M. Selva | Crew | Directing | Assistant Director |
Prasad Vara Potluri | Crew | Production | Producer |
Praveen Kumar | Crew | Crew | Second Unit |
Lalgudi N. Ilayaraja | Crew | Art | Art Direction |
Birju Maharaj | Crew | Crew | Choreographer |
John Joseph | Crew | Editing | Assistant Editor |
Kaecha Kampakdee | Crew | Crew | Stunt Coordinator |
S Shanmugam | Crew | Production | Executive Producer |
Nancy Terryn | Crew | Art | Art Direction |
Madhu Sudhanan | Crew | Visual Effects | VFX Supervisor |
Vivek Soni | Crew | Visual Effects | Visual Effects Coordinator |
T. Ramesh | Crew | Crew | Stunt Coordinator |
 Benny Dayal | Crew | Sound | Playback Singer |
Parikshit Sharma | Crew | Sound | Original Music Composer |
 Nikhil D'Souza | Crew | Sound | Playback Singer |
Indrajit 'Tubby' Sharma | Crew | Sound | Original Music Composer |
Atul Tiwari | Cast | Actor | Detective Peter Manivannan |
 Jude S. Walko | Cast | Actor | Captain Joe Black |
Kamal Haasan | Cast | Actor | Vishwanathan / Major Wisam Ahmad Kashmiri |
 Miles Anderson | Cast | Actor | Dr. Dawkins |
 Nassar | Cast | Actor | Nassar |
 Rahul Bose | Cast | Actor | Omar Qureshi |
 Shekhar Kapur | Cast | Actor | Colonel Jagannath |
 Zarina Wahab | Cast | Actress | Nirupama's Psychiatrist |
 Abhirami | Cast | Actress | Dr. Nirupama (Voice) |
 Andrea Jeremiah | Cast | Actress | Ashmita Subramaniam |
 James Babson | Cast | Actor | Tom Black |
 Pooja Kumar | Cast | Actress | Dr. Nirupama |
 Samrat Chakrabarti | Cast | Actor | Deepak Chatterjee |
Chris Kotcher | Cast | Actor | Tollbooth Operator |
 Jaideep Ahlawat | Cast | Actor | Salim |
Rajesh M. Selva | Cast | Abu | |
 Mukhtar Khan | Cast | Actor | Farukh |
Naren Weiss | Cast | Osama bin Laden | |
David Scott Diaz | Cast | FBI Agent Dave | |
Greg Sammis | Cast | FBI Agent | |
| Person | Type | Job | Role(s) |
