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Rajinikanth as SP V. Athiyan IPS |
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Amitabh Bachchan as Justice Dr. Sathyadev Bramhadutt Pandey |
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Fahadh Faasil as Cyber Patrick 'Battery' |
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Rana Daggubati as Natraj 'Nat' Shanmugam |
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Manju Warrier as Thara |
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Ritika Singh as Roopa Kiran |
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Kishore as SP Harish Kumar |
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Dushara Vijayan as Saranya |
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Asal Kolar as Guna |
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Ananth Nag as ASP Ram |
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Abhirami as Swetha |
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Rohini as Nazeema |
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G. M. Sundar as Inspector Lourdhusamy |
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Rao Ramesh as DGP D. Shrinivas |
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Rakshan as Athiyan's Nephew |
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Ramesh Thilak as Anbu |
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Remya Suresh as Saranya's mother |
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Alencier Ley Lopez as Judge |
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Vasanthi Guru as Guna's mother |
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സാബുമോൻ അബ്ദുസമദ് as Kumaresan |
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Aruvi Bala as Guna's Friend |
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M. Soundarya Saravanan as Fact Finding Team Member |
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Krishnudu as Srinivasa Rao |
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Vinod Sagar as Politician |
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Birla Bose as Inspector |
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Kalki Raja as Kumaresan's sidekick |
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Arul D. Shankar as Education Minister |
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Sri Deva as NAT Academy agent |
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Thanmaya Sol as Chithra, Guna's Sister |
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Aravindraj R as Home Minister |
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Shaji Chen as Commisioner of Police |
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Supreet as Hanu Reddy |
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அனிருத் ரவிச்சந்திரன் as Cameo |
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B. S. Avinash as Perusu |
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Rethika Srinivas as Fact Finding Team Member |
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Sundarayyar as Saranya's Father |
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Meenakshi as Daisy |
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Sowra Syed as Fact Finding Team Member |
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Dhatsha Pillai as Sessions Court Judge |
| Crew | Anbumani | Fight Choreographer |
| Sound | Sachin Sudhakaran | Sound Designer |
| Art | Kiruthika B | Creative Director |
| Costume & Make-Up | Anu Vardhan | Costume Designer |
| Sound | Hari Haran | Sound Designer |
| Crew | Riaz K. Ahmed | Public Relations |
| Crew | Arivumani | Fight Choreographer |
| Art | M Sakthee Vengatraj | Art Direction |
| Art | K Kathir | Production Design |
| Costume & Make-Up | Veera Kapur Ee | Costume Designer |
| Costume & Make-Up | Perumal Selvam | Costume Designer |
| Costume & Make-Up | Liji Preman | Costume Designer |
| Production | Gopi Prasannaa | Publicist |
| Production | Subramanian Narayanan | Executive Producer |
| Costume & Make-Up | Dinesh Manoharan | Costume Designer |
| Editing | Raghunath Varma Somala | Colorist |
| Costume & Make-Up | Pattanam Rashid | Makeup Designer |
| Sound | Kannan Ganpat | Sound Mixer |
| Production | G. K. M. Tamil Kumaran | Head of Production |
| Production | Subaskaran Allirajah | Producer |
| Directing | T. J. Gnanavel | Director |
| Sound | அனிருத் ரவிச்சந்திரன் | Original Music Composer |
| Camera | S. R. Kathir | Director of Photography |
| Editing | Philomin Raj | Editor |
| Writing | Subu | Lyricist |
| Writing | Vishnu Edavan | Lyricist |
| Sound | Malaysia Vasudevan | Playback Singer |
| Sound | Yugendran | Playback Singer |
| Sound | அனிருத் ரவிச்சந்திரன் | Playback Singer |
| Sound | Deepthi Suresh | Playback Singer |
| Writing | Kiruthika B | Screenplay |
| Writing | T. J. Gnanavel | Story |
| Writing | Arivu | Lyricist |
| Writing | Yugabharathi | Lyricist |
| Writing | Heisenberg | Lyricist |
| Writing | Amogh Balaji | Lyricist |
| Sound | Sean Roldan | Playback Singer |
| Camera | Theni Murugan | Still Photographer |
