Directed by
| Rajesh M. Selva | ||
Writing Credits (in alphabetical order)
| Kamal Haasan | ||
| Frédéric Jardin | ... | (based on the film "Nuit blanche") |
| Abburi Ravi | ... | (dialogue) |
| Suka | ... | (tamil dialogue) |
Cast (in credits order)
| Kamal Haasan | ... | CK Diwakar IRS | |
| Prakash Raj | ... | Vital Rao | |
| Trisha Krishnan | ... | Mallika | |
| Kishore Kumar G. | ... | Dhiraviyam (as Kishore) | |
| Asha Sharath | ... | Sujatha | |
| Sampath Raj | ... | Pedha Babu | |
| Madhu Shalini | ... | Esther | |
| Yugi Sethu | ... | Mani | |
| Uma Riyaz Khan | ... | Bar Girl | |
| Jagan | ... | Jagan | |
| Santhana Bharathi | |||
| Guru Somasundaram | ... | (as Guru Somasundharam) | |
 |
Chaams | ||
|
|
Amaan | ... | Vasu |
|
|
Sandeep | ||
| Rest of cast listed alphabetically: | |||
| Moin | |||
|
|
Ramajogayya Sastry | ||
|
|
Santhosh Selvaraj | ... | Barattender |
Produced by
| Suresh Balaje | ... | executive producer |
| Chandra Haasan | ... | producer (as S. Chandrahasan) |
| Kamal Haasan | ... | producer |
| George Pius | ... | executive producer (as George Pias) |
| Sitara Suresh | ... | line producer |
Music by
| Ghibran | ... | (as M. Ghibran) |
Cinematography by
| Sanu John Varughese | ||
Editing by
| Shan Mohamad | ||
| Shan Mohammed | ||
| Rathin Radhakrishnan | ... | (Spot Editor) |
Art Direction by
| Prem Navas | ||
Second Unit Director or Assistant Director
| Sa Baskaran | ... | first assistant director (as Sa Baskar) |
| Harish Ganeshan | ... | second assistant director |
| Ramnath | ... | first assistant director |
| Santhosh Selvaraj | ... | third assistant director |
Art Department
| Rajesh | ... | assistant art director |
Sound Department
| Kevi Aragunde | ... | foley mixer assistant |
| Miguel Barbosa | ... | foley artist |
| Marti D. Humphrey | ... | re-recording mixer |
| Kabir Malik | ... | production sound mixer |
| Kunal Rajan | ... | sound designer |
| Diego S. Staub | ... | foley mixer |
| Jamey Scott | ... | sound effects editor |
| Gregory H. Watkins | ... | re-recording mixer |
| Arunachalam Sivalingam | ... | adr supervisor (uncredited) |
Visual Effects by
| Bhuvaneswaran | ... | digital compositor |
| Raju Purushothaman | ... | chief executive officer: Prism & Pixels |
| Arunachalam Sivalingam | ... | visual effects editor |
Stunts
| Gilles Conseil | ... | stunt coordinator |
| Olivier Sa | ... | stunt double: Kamal Haasan |
Camera and Electrical Department
| Tarun Hasan | ... | second assistant camera |
| Sharan Velayudhan Nair | ... | second assistant camera |
| Arunachalam Sivalingam | ... | digital imaging technician |
Editorial Department
| Jaya Prakash | ... | assistant editor (as Jaya Prakesh) |
| Arunachalam Sivalingam | ... | post production supervisor |
| A. Francis Xavier | ... | conform editor |
| Arunachalam Sivalingam | ... | assistant editor (uncredited) |
Music Department
| Aishwarya | ... | playback singer |
| Mukund Ambarish | ... | VIP Club track Composer |
| Kamal Haasan | ... | playback singer |
| Yazin Nizar | ... | playback singer |
| Cr Shan | ... | song mixing |
| Ago Teppand | ... | composer: additional music / orchestrator |
| Vairamuthu | ... | lyricist |
Script and Continuity Department
| Ramnath | ... | script supervisor |
Additional Crew
| Gopalakrishnan Thiyagarajan | ... | production coordinator |
