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Prakash Raj as Krishnamurthy |
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Sriya Reddy as Deepa |
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Ashok Selvan as Bala Murugan |
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Nassar as Doctor |
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Varun Kamal as Vivek |
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M. S. Bhaskar as Raghavan |
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Anjali Rao as Sheila George |
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Shanmugarajan as ACP Karunakaran |
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Pandian as Vignesh the Lawyer |
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Asritha Kingini as Nurse |
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Saivam Ravi as Lab Technician |
| Directing | Priyadarshan | Director |
| Production | Prabhu Deva | Producer |
| Editing | Beena Paul | Editor |
| Camera | Sameer Thahir | Director of Photography |
| Art | Sabu Cyril | Art Direction |
| Sound | Ilaiyaraaja | Original Music Composer |
| Production | Dr. Ishari. K. Ganesh | Producer |
| Writing | Priyadarshan | Screenplay |
| Writing | Priyadarshan | Story |
| Production | A. L. Alagappan | Producer |
| Art | Sabu Cyril | Production Design |
| Writing | Abhilash Nair | Screenplay |
| Production | Radhika Chaudhari | Associate Producer |
| Sound | Prince | Sound |
| Directing | Aruna Rakhee | Assistant Director |
| Camera | Nithin Abey Alexander | Camera Technician |
| Costume & Make-Up | Pallavi Singh | Costume Design |
| Production | Abhijeet Paul | Finance |
| Camera | Sanu Thahir | Camera Intern |
| Visual Effects | Deepu Chandra | VFX Artist |
| Directing | Arjun Balakrishnan | First Assistant Director |
| Camera | Girish Gangadharan | Camera Intern |
| Art | Hudstin | Assistant Art Director |
| Art | Vishal | Conceptual Design |
| Directing | Bhavani Sre | Assistant Director |
| Production | C. Prasad | Administration |
| Production | Royace | Production Manager |
| Sound | Dhoni Babu | Boom Operator |
| Production | Omar | Finance |
| Camera | Vishnu Thandassery | Camera Technician |
| Art | Bhagyaraj | Assistant Art Director |
| Crew | K. Mani Varma | Production Controller |
| Art | Marudhu | Assistant Art Director |
| Production | V. Ganesh | Executive Producer |
| Production | K. Kausalya | Administration |
| Editing | M S Ayyappan Nair | Associate Editor |
| Directing | Ragesh Ram | Assistant Director |
| Production | Mugil Designs Chakravarthi | Publicist |
| Costume & Make-Up | Pattanam Rashid | Key Makeup Artist |
| Art | Jai | Assistant Art Director |
| Art | Sowmya | Assistant Art Director |
| Production | Anbazhagan | Production Supervisor |
| Production | Arokiyaraj | Production Manager |
| Sound | M. R. Rajakrishnan | Sound Mixer |
| Directing | Ani I. V. Sasi | Co-Director |
| Production | A. L. Vijay | Producer |
| Writing | A. L. Vijay | Dialogue |
