| Person | Type | Job | Role(s) |
|---|---|---|---|
 S. Thirunavukkarasu | Crew | Camera | Director of Photography |
 Dhanush | Crew | Writing | Lyricist |
 Peter Hein | Crew | Crew | Stunt Coordinator |
 Kunal Rajan | Crew | Sound | Sound Designer |
 Niharika Bhasin | Crew | Costume & Make-Up | Costume Design |
 Vivek Harshan | Crew | Editing | Editor |
 Anirudh Ravichander | Crew | Sound | Original Music Composer |
 Karthik Subbaraj | Crew | Directing | Director, Writer |
 Vivek | Crew | Writing | Lyricist |
Nakul Abhyankar | Crew | Sound | Playback Singer |
 Baba Baskar | Crew | Crew | Choreographer |
Riaz K. Ahmed | Crew | Crew | Public Relations |
 Kalanithi Maran | Crew | Production | Producer |
M. Sherif | Crew | Crew | Choreographer |
 Anthony Daasan | Crew | Sound | Playback Singer |
Karthikan M | Crew | Editing | Colorist |
Chandru Selvaraj | Crew | Camera | Assistant Camera |
Tarun Khiwal | Crew | Camera | Still Photographer |
R S Suresh Maniyan | Crew | Production | Executive Producer |
Srinivasan Elangovan | Crew | Directing | Assistant Director |
D Ramesh Kuchirayar | Crew | Production | Production Executive |
 Charukesh Sekar | Crew | Directing | Assistant Director |
C H Balu | Crew | Camera | Still Photographer |
Suresh Selvarajan | Crew | Art | Production Design |
Praveen Raja | Crew | Costume & Make-Up | Costume Design |
 Kaarthekeyen Santhanam | Crew | Production | Executive Producer |
 Rajinikanth | Cast | Actor | Petta 'Kaali' Velan |
 Simran | Cast | Actress | Mangalam |
 Chinni Jayanth | Cast | Actor | Mangalam's Patient |
 Trisha Krishnan | Cast | Actress | Saro |
 Y. G. Mahendran | Cast | Actor | College Principal |
 Vaibhav Reddy | Cast | Actor | Idhayam Murali (Special Appearance in the song "Aaha Kalyanam" ) |
 M. Sasikumar | Cast | Actor | Maalik |
 Vijay Sethupathi | Cast | Actor | Jithu |
 Adukalam Naren | Cast | Actor | Micheal's Father |
 Rajkumar | Cast | Actor | Student |
 Thennavan | Cast | Actor | Thangam |
 Bobby Simha | Cast | Actor | Michael |
 Gajaraj | Cast | Actor | Shanmugam |
 Guru Somasundaram | Cast | Actor | District Collector |
 Malavika Mohanan | Cast | Actress | Poongodi |
 Muthukumar | Cast | Actor | Devaaram |
 Ramachandran Durairaj | Cast | Actor | Michael's Father's Henchman |
 Munishkanth | Cast | Actor | Chittu |
 Deepak Paramesh | Cast | Actor | Michael's Friend |
 Shabeer Kallarakkal | Cast | Actor | Arjith |
 Manikanda Rajan | Cast | Actor | Michael's Father's Henchman |
 Megha Akash | Cast | Actress | Anu |
 Vivek Prasanna | Cast | Actor | Professor |
 Sananth | Cast | Actor | Anwar |
 Nawazuddin Siddiqui | Cast | Actor | Singaar 'Singaaram' Singh |
 J. Mahendran | Cast | Actor | Rajapandi |
 Roju | Cast | Actor | |
 Aruvi Bala | Cast | Actor | |
Adhithya Shivpink | Cast | Actor | Michael's friend |
Leo Sivadass | Cast | ||
Sathya Prema | Cast | Actress | |
| Person | Type | Job | Role(s) |
