| Person | Type | Job | Role(s) |
|---|---|---|---|
 Vijay | Crew | Sound | Playback Singer |
 Yuvan Shankar Raja | Crew | Sound | Playback Singer |
 Stunt Silva | Crew | Crew | Stunt Coordinator |
 Vignesh Shivan | Crew | Writing | Lyricist |
 Anirudh Ravichander | Crew | Sound | Original Music Composer, Playback Singer |
 Santhosh Narayanan | Crew | Sound | Playback Singer |
 Sathish Krishnan | Crew | Crew | Choreographer |
 Rathna Kumar | Crew | Writing | Dialogue |
 Arunraja Kamaraj | Crew | Writing | Lyricist |
 Pallavi Singh | Crew | Costume & Make-Up | Costume Design |
Sathees Kumar | Crew | Art | Art Direction |
 Lokesh Kanagaraj | Crew | Directing | Director, Story, Screenplay, Dialogue |
Pon Parthiban | Crew | Writing | Dialogue |
Preetisheel Singh | Crew | Costume & Make-Up | Makeup Artist |
 Dinesh | Crew | Crew | Choreographer |
Hari Haran | Crew | Sound | Sound Designer |
Balakesavan Shanmugam | Crew | Sound | Sound Effects Editor |
Kannan Ganpat | Crew | Sound | Sound Mixer |
 Gopi Prasannaa | Crew | Production | Publicist |
Sathyan Sooryan | Crew | Camera | Director of Photography |
V. Sai | Crew | Costume & Make-Up | Costume Design |
Philomin Raj | Crew | Editing | Editor |
Andrew Shibi | Crew | Visual Effects | Visual Effects Supervisor |
Arivu | Crew | Sound | Playback Singer, Lyricist |
Lalit Kumar | Crew | Production | Co-Producer |
Xavier Britto | Crew | Production | Producer |
Ramesh Vijayan | Crew | Sound | Sound Effects Editor |
Sumit S Rajput | Crew | Production | Line Producer |
Abhay S Dutta | Crew | Production | Line Producer |
C. B. Vinith | Crew | Sound | Playback Singer |
Gana Balachandar | Crew | Sound | Playback Singer, Lyricist |
P. Nagarajan | Crew | Costume & Make-Up | Makeup Artist |
Jagadish Palanisamy | Crew | Production | Co-Producer |
Vishnu Edavan | Crew | Writing | Lyricist |
K. T. S. Swamynathan | Crew | Production | Production Manager |
Vijay | Cast | Actor | John 'JD' Durairaj |
 Nassar | Cast | Actor | College Founder |
 Rajesh | Cast | Actor | College Staff |
 Andrea Jeremiah | Cast | Actress | Vanathi |
 N. Azhagamperumal | Cast | Actor | Ambana Samuel |
 Mahendran | Cast | Actor | Young Bhavani |
 Nagendra Prasad | Cast | Actor | JD's friend |
 Sriman | Cast | Actor | JD's friend |
Stunt Silva | Cast | Actor | |
 Shanthanu Bhagyaraj | Cast | Actor | Bhargav |
 Prem | Cast | Actor | Prem |
 Srinath | Cast | Actor | JD's friend |
 Vijay Sethupathi | Cast | Actor | Bhavani / Young Bhavani (voice) |
 Chetan | Cast | Actor | Professor |
 Ciby Bhuvana Chandran | Cast | Actor | Sri |
 Mahanadhi Shankar | Cast | Actor | Thulukanam |
 Kalyani Natarajan | Cast | Actress | Professor |
 Malavika Mohanan | Cast | Actress | Chaarulatha 'Chaaru' Prasad |
Rathna Kumar | Cast | Actor | Prisoner |
 Boxer Dheena | Cast | Actor | Warden |
Lokesh Kanagaraj | Cast | Actor | Prisoner |
 Kulappulli Leela | Cast | Actress | Juvenile school cook |
 Gouri G Kishan | Cast | Actress | Savitha |
 Ramesh Thilak | Cast | Actor | Juvenile school warden |
 Ramya Subramanian | Cast | Actress | Ramya |
 Lallu Prasath | Cast | Actor | Prisoner |
 Raveena Ravi | Cast | Actress | Chaarulatha 'Chaaru' Prasad (voice) |
 Vetri | Cast | Actor | Lorry Sangam Worker |
 Sunil Reddy | Cast | Education Minister | |
 KPY Dheena | Cast | Actor | Sheena |
 Soundarya Bala Nandakumar | Cast | College Professor | |
Lintu Thomas | Cast | Actress | College Professor |
 Pandian | Cast | Actor | P. C. Arumugam |
Sanjeev | Cast | Actor | JD's friend |
 Mathew Varghese | Cast | Actor | Mathew |
 Arjun Das | Cast | Actor | Das |
 Anitha Sampath | Cast | Actress | News Reporter |
Udayaraj | Cast | Actor | Prisoner |
 Arun Alexander | Cast | Actor | Essaki |
Poovaiyar | Cast | Actor | Undiyal |
Rahul Kannan | Cast | Rahul | |
 Ajith Koshy | Cast | Actor | |
 Brigida Saga | Cast | Actress | |
 Brana | Cast | Actress | |
| Person | Type | Job | Role(s) |
