Cast
Crew
| Sundeep Kishan | Acting | Actor |
| Faria Abdullah | Acting | Actor |
| Shiv Panditt | Acting | Actor |
| Raju Sundaram | Acting | Actor |
| Anbu Thasan | Acting | Actor |
| Sampath Raj | Acting | Actor |
| Yog Jappie | Acting | Actor |
| Kamalesh Jegan | Acting | Actor |
| Sheela Rajkumar | Acting | Actor |
| Kiran Konda | Acting | Actor |
| Abdul A. Nassar | Crew | Public Relations |
| Ajay Ashok | Writing | Screenplay |
| Allirajah Subaskaran | Production | Producer |
| Ananth Kancherla | Production | Publicist |
| B. Jai Ganesh | Crew | Production Controller |
| Benjamin N. | Art | Production Design |
| G. K. M. Tamil Kumaran | Production | Head of Production |
| Harihara Suthan | Visual Effects | VFX Supervisor |
| Harihara Suthan | Visual Effects | Visual Effects Supervisor |
| Jason Sanjay | Directing | Director |
| Jason Sanjay | Writing | Writer |
| Kaleel Raja | Writing | Screenplay |
| Krishnan Vasanth | Camera | Director of Photography |
| P. S. Kuppusamy | Costume & Make-Up | Makeup Designer |
| Perumal Selvam | Costume & Make-Up | Costume Designer |
| Praveen K. L. | Editing | Editor |
| Ranga | Editing | Colorist |
| S. Thaman | Sound | Original Music Composer |
| S. Thaman | Sound | Playback Singer |
| Sanjeev S | Directing | Co-Director |
| Stunt Silva | Crew | Fight Choreographer |
| Subramanian Narayanan | Production | Executive Producer |
| Subu | Writing | Lyricist |
| Suresh Chandra | Crew | Public Relations |
| Vamsi Shekar | Crew | Public Relations |
| Vivek | Writing | Lyricist |
Titles
Sigma · #SundeepKishan31 · சிக்மா (tam)