| Person | Type | Job | Role(s) |
|---|---|---|---|
 A.R. Rahman | Crew | Sound | Original Music Composer |
 Mary E. Vogt | Crew | Costume & Make-Up | Costume Design |
Rahul Nanda | Crew | Production | Publicist |
 Resul Pookutty | Crew | Sound | Sound Designer |
 Shankar | Crew | Directing | Director, Screenplay, Story |
 Anthony | Crew | Editing | Editor |
Nirav Shah | Crew | Camera | Director of Photography |
 Jeyamohan | Crew | Writing | Screenplay, Dialogue |
 Madhan Karky | Crew | Writing | Lyricist |
Navmeet Singh | Crew | Production | Line Producer |
 Sid Sriram | Crew | Sound | Playback Singer |
 Bosco Martis | Crew | Crew | Choreographer |
Naveen Varadarajan | Crew | Production | Line Producer |
Raju Mahalingam | Crew | Production | Producer |
Mohmmad Yunus Ismail | Crew | Directing | Assistant Director |
Sawan Solanki | Crew | Production | Production Manager |
Chandanraj Parayan | Crew | Production | Production Manager |
 Subaskaran Allirajah | Crew | Production | Producer |
 Jeffrey Henderson | Crew | Art | Storyboard Artist |
T. Muthuraj | Crew | Art | Art Direction |
Alan Lashbrook | Crew | Costume & Make-Up | Costume Design |
 Lakshmi Saravanakumar | Crew | Writing | Dialogue |
 Na. Muthu Kumar | Crew | Writing | Lyricist |
 A. R. Ameen | Crew | Sound | Playback Singer |
 Bamba Bakya | Crew | Sound | Playback Singer |
 Arjun Chandy | Crew | Sound | Playback Singer |
 Suzanne D'Mello | Crew | Sound | Playback Singer |
 Shashaa Tirupati | Crew | Sound | Playback Singer |
Tegveer Singh | Crew | Production | Production Manager |
Blaaze | Crew | Sound | Playback Singer |
 Dmytro Sukhanov | Crew | Production | Co-Executive Producer |
Mahesh Ganguly S | Crew | Visual Effects | Animation Supervisor |
 Akshay Kumar | Cast | Actor | Pakshi Rajan |
 Ananth Narayan Mahadevan | Cast | Actor | Meeting Chairperson |
 Kaizaad Kotwal | Cast | Actor | Ranjeet Lulla |
 Rajinikanth | Cast | Actor | Dr. Vaseegaran / Chitti / Kutti |
 Sudhanshu Pandey | Cast | Dhinendra 'Dhina' Bohra | |
 Adil Hussain | Cast | Actor | Home Minister |
 Mayilsamy | Cast | Actor | Minister of Telecommunications' PA |
 Kalabhavan Shajon | Cast | Actor | Minister of Telecommunications |
 Amy Jackson | Cast | Actress | Nila |
Dr. Ishari. K. Ganesh | Cast | Actor | Jeyanth Kumar |
 Raveena Ravi | Cast | Actress | Nila (voice) |
 Sanchana Natarajan | Cast | Actress | One of the students in Dr.Vaseegaran's lab |
| Person | Type | Job | Role(s) |
