Directed by
| S. Shankar | ... | (as Shankar) |
Writing Credits (in alphabetical order)
| Swanand Kirkire | ... | (hindi dialogue) |
| S. Shankar | ... | (story and screenplay) |
| Sujatha | ... | (dialogue) |
Cast (in credits order)
Produced by
| Saravanan M. | ... | producer |
| Guhan M.S. | ... | producer |
| Tirlok Malik | ... | line producer: USA |
| S.P. Muthuraman | ... | co-producer |
Music by
| A.R. Rahman | ... | (music) |
Cinematography by
| K.V. Anand | ... | director of photography |
Editing by
| Anthony | ... | (as Antony) |
Art Direction by
| Kishen Dagar | ||
| Thota Tharani | ... | (as Thotta Tharani) |
Costume Design by
| Manish Malhotra | ||
Production Management
| Muthuramalingam | ... | executive in charge of production |
| Aqeel Qureshi | ... | production executive: Mumbai |
| Kirit Sahgal | ... | assistant production manager: mumbai |
| Su. Sathyamoorthy | ... | executive in charge of production |
| Azim Shaikh | ... | executive in charge of production |
| Sundarraj | ... | executive in charge of production |
Second Unit Director or Assistant Director
| Adamdasan | ... | assistant director |
| Mohmmad Yunus Ismail | ... | assistant director |
| Karthik | ... | first assistant director |
| Karthikeyan | ... | assistant director |
| A.R. Gandhi Krishna | ... | co-director |
| Mathivanan | ... | associate director |
| Vijay Anand S. | ... | assistant director |
| Shivalkar | ... | assistant director |
Sound Department
| Abe Dolinger | ... | sound mixer: New York |
| Geeta Gurappa | ... | Dolby atmos engineer (as M. Gita Gurappa) |
| A.S. Laxmi Narayanan | ... | sound mixer |
| Kartik Sharma V | ... | music engineer |
| Jayant Vajpayee | ... | dubbing |
| Stephen J. Burton | ... | boom operator (uncredited) |
Visual Effects by
| Loganathan Boopathy | ... | visual effects artist |
| Anoop Chandran | ... | matchmove artist: EFX |
| Barish Chandran | ... | visual effects artist |
| Praveen Elango | ... | compositor: indianartists |
| Gopalsamy | ... | compositing artist |
| Rajesh Kumar K.V. | ... | matchmove artist: EFX |
| Ramesh Karthikeyan | ... | senior compositor |
| Satheesh Karur | ... | compositor |
| Thirumurugan Krishnan | ... | senior compositor |
| Chandran Lakshmanan | ... | digital compositor |
| Ken Metzker | ... | digital colorist |
| Srinivas Mohan | ... | visual effects supervisor |
| Nandhakishore | ... | matchmove artist |
| Raju | ... | visual effects artist: Nipuna |
| Kalaivanan S. | ... | Project Leader 3D |
| K.V. Sanjit | ... | digital compositor (as Kvsanjit) |
| Stalin Saravanan | ... | visual effects supervisor |
| Karur Satheesh | ... | digital compositor |
| Andrew Shibi | ... | project lead |
| Narasimhan Srinivasan | ... | visual effects supervisor |
| Mohinder Subramaniam | ... | compositing lead: Satyam BPO |
| Venkat Karunakar Uday | ... | digital artist |
| Sathishkumar Vadivelu | ... | compositor |
| S. Raghunath Varma | ... | film conformist & colorist (as Varma Raghunath) |
| Vinoth Yadhav | ... | visual effects artist |
Stunts
| Peter Hein | ... | stunts |
Camera and Electrical Department
| Veera Babu | ... | assistant camera (as V. Babu) |
| Chelladurai | ... | assistant camera |
| P. Chelladurai | ... | camera operator |
| Richard M. Nathan | ... | assistant camera |
| R.K. Prathap | ... | assistant camera (as R.K. Pradap) |
| T. Saravanan | ... | assistant camera |
| B.K. Sivan | ... | steadicam operator |
| Kartik Vijay | ... | assistant camera |
Casting Department
| Ravi Sarin | ... | extras casting |
Editorial Department
| Ken Metzker | ... | digital intermediate colorist |
| Parameshkrishna | ... | non-linear editor |
| R.Nandakumar | ... | 3D Colorist |
| S. Raghunath Varma | ... | assistant colorist (as Varma Raghunath) |
Music Department
| Raqueeb Alam | ... | hindi lyrics / playback singer |
| Javed Ali | ... | playback singer |
| S.P. Balasubrahmanyam | ... | playback singer |
| BlaaZe | ... | lyrics / playback singer (as Blazee) |
| Benny Dayal | ... | playback singer |
| Gomathishree | ... | playback singer |
| Hariharan | ... | playback singer |
| Naresh Iyer | ... | playback singer |
| Tony Joy | ... | sound engineer |
| T.R. Krishnachetan | ... | music programmer & sound engineer (as T.R. Krishna Chetan) |
| Madhushree | ... | playback singer |
| P.K. Mishra | ... | hindi lyrics |
| Na. Muthukumar | ... | lyrics |
| Udit Narayan | ... | playback singer (as Udit Narayanan) |
| Iqbal Pathni | ... | lyricist |
| Suresh Peeters | ... | playback singer (as Suresh Peters) |
| Sayonara Philip | ... | playback singer |
| A.R. Rahman | ... | playback singer |
| Raihanah | ... | playback singer |
| Nitin Raikwar | ... | hindi lyrics |
| A.R. Reihana | ... | playback singer |
| Tanvi Shah | ... | playback singer |
| Naresh Sharma | ... | playback singer (as Naresh) |
| H. Sridhar | ... | music score mixing |
| Chinmayee Sripada | ... | playback singer (as Chinmayi) |
| Vaali | ... | lyrics |
| Vairamuthu | ... | lyrics |
| Pa. Vijay | ... | lyrics |
| Vijay Yesudas | ... | playback singer |
| P.A.Deepak | ... | engineer: song: athirad (uncredited) |
Transportation Department
| Carolyn Eileen Lynch | ... | driver production assistant |
Additional Crew
| Ranjeet Bahadur | ... | hindi dubbing director |
| Kishen Dagar | ... | production coordinator |
| Prabhu Deva | ... | choreographer |
| Raghava Lawrence | ... | choreographer (as Lawrence Raghavendra) |
| Brinda Master | ... | choreographer (as Brinda) |
| Shree Rammy | ... | Head of Department: Shree Rammy |
| Sankeetaan Raravir | ... | incharge supervisor (as Shree Rammy Pandey) |
| Navmeet Singh | ... | production assistant (as Navmeet Arora) |
| Raju Sundaram | ... | choreographer |
