| Person | Type | Job | Role(s) |
|---|---|---|---|
 John Wagner | Crew | Writing | Graphic Novel |
 Vijay | Crew | Sound | Playback Singer |
 Vince Locke | Crew | Writing | Graphic Novel |
Manoj Paramahamsa | Crew | Camera | Director of Photography |
 Anirudh Ravichander | Crew | Sound | Original Music Composer, Playback Singer |
 Rathna Kumar | Crew | Writing | Dialogue |
Pallavi Singh | Crew | Costume & Make-Up | Costume Designer |
Sathees Kumar | Crew | Art | Art Direction |
 Lokesh Kanagaraj | Crew | Writing | Screenplay, Director, Dialogue, Story |
 Eka Lakhani | Crew | Costume & Make-Up | Costume Designer |
Riaz K. Ahmed | Crew | Crew | Public Relations |
 Dinesh | Crew | Crew | Choreographer |
Hari Haran | Crew | Sound | Sound Designer |
Sachin Sudhakaran | Crew | Sound | Sound Designer |
D Maneksha | Crew | Camera | Still Photographer |
Kannan Ganpat | Crew | Sound | Sound Mixer |
 Gopi Prasannaa | Crew | Production | Publicist |
Deeraj Vaidy | Crew | Writing | Dialogue |
Praveen Raja | Crew | Costume & Make-Up | Costume Designer |
Philomin Raj | Crew | Editing | Editor |
Glen Castinho | Crew | Editing | Colorist |
Siddharth Basrur | Crew | Sound | Playback Singer |
Lalit Kumar | Crew | Production | Producer |
Nesika Rajakumaran | Crew | Editing | Color Assistant |
Jagadish Palanisamy | Crew | Production | Co-Producer |
Arivumani | Crew | Crew | Stunt Coordinator |
Anbumani | Crew | Crew | Stunt Coordinator |
Vishnu Edavan | Crew | Writing | Lyricist |
Ramkumar Balasubramanian | Crew | Production | Executive Producer |
K. T. S. Swamynathan | Crew | Crew | Production Controller |
Asal Kolar | Crew | Sound | Playback Singer, Lyricist |
H. Monesh | Crew | Visual Effects | VFX Supervisor |
Igne | Crew | Editing | Digital Intermediate |
Heisenberg | Crew | Writing | Lyricist |
 Anurag Kashyap | Cast | Actor | Daniel (Uncredited) |
 Arjun Sarja | Cast | Actor | Harold Das |
 Gautham Vasudev Menon | Cast | Actor | Joshy Andrews |
Vijay | Cast | Actor | Parthiban / Leo Das |
 Kamal Haasan | Cast | Actor | Vikram (voice) |
 Sanjay Dutt | Cast | Actor | Antony Das |
 Babu Antony | Cast | Actor | Antony's henchman |
 Denzil Smith | Cast | Actor | Judge |
 Mansoor Ali Khan | Cast | Actor | Hridhayaraj D'Souza |
Ramakrishnan | Cast | Actor | Gabbi |
 Trisha Krishnan | Cast | Actress | Sathya |
 Vaiyapuri | Cast | Actor | Occult Priest |
 Mysskin | Cast | Actor | Shanmugan |
 Priya Anand | Cast | Actress | Deepa Andrews |
 George Mariyan | Cast | Actor | Napoleon |
 Leela Samson | Cast | Public Prosecutor | |
 Madonna Sebastian | Cast | Actress | Elisa Das |
 Sachin Mani | Cast | Actor | Shruthi's Husband |
 Madhusudhan Rao | Cast | Actor | Shanmugan's brother-in-law |
Dinesh | Cast | Actor | Das and Co. Member |
 Chinmayi Sripaada | Cast | Actress | Sathya (Voice) |
 Mathew Thomas | Cast | Actor | Siddharth 'Siddhu' |
 Maya S. Krishnan | Cast | Actress | Escort |
 Sandy | Cast | Actor | Shanmugam's Son |
Jawahar | Cast | Veterinary Doctor | |
 Santhi Mayadevi | Cast | Actress | Parthiban's Advocate |
| Person | Type | Job | Role(s) |
