| Person | Type | Job | Role(s) |
|---|---|---|---|
 R. Madhavan | Crew | Directing | Director, Writer, Producer |
 Vikram Gaikwad | Crew | Costume & Make-Up | Makeup & Hair |
 Sirsha Ray | Crew | Camera | Director of Photography |
Niharika Bhasin | Crew | Costume & Make-Up | Costume Design |
 Sam C S | Crew | Sound | Original Music Composer |
Justin Jose | Crew | Sound | Sound Re-Recording Mixer |
Bijith Bala | Crew | Editing | Editor |
Siddharth Dubey | Crew | Sound | Sound Designer |
Prajesh Sen | Crew | Directing | Co-Director |
Prakash Nambiar | Crew | Writing | Creative Producer |
Rohan Jagtap | Crew | Costume & Make-Up | Makeup & Hair |
Smriti Jain | Crew | Production | Executive Producer |
Aadore Mukherjee Mehra | Crew | Production | Casting Director |
 Gaurav Mishra | Crew | Production | Executive Producer |
Vijay Moolan | Crew | Production | Producer |
Anuj Deshpande | Crew | Visual Effects | VFX Supervisor |
Varghese Moolan | Crew | Production | Producer |
Ashirwad Hadkar | Crew | Editing | Digital Intermediate Colorist |
Gautami Hazra | Crew | Costume & Make-Up | Costume Design |
Sarita Madhavan | Crew | Production | Producer |
 Gulshan Grover | Cast | Actor | A. P. J. Abdul Kalam |
 Jack Dimich | Cast | Actor | Professor Eugene Scott |
R. Madhavan | Cast | Actor | Nambi Narayanan |
 Mohan Raman | Cast | Actor | Udupi Ramachandra Rao |
 Phyllis Logan | Cast | Actress | Mrs Cleaver |
 Ron Donachie | Cast | Actor | Col. Cleaver |
 Shah Rukh Khan | Cast | Actor | Shah Rukh Khan |
 Simran | Cast | Actress | Meena |
 Suriya | Cast | Actor | Suriya |
Karthik Kumar | Cast | P. M. Nayar | |
 Jagan | Cast | Actor | Scientist |
 Misha Ghoshal | Cast | Actress | Geeta Narayanan |
Ravi Raghavendra | Cast | Vikram Sarabhai | |
 Karina Matas Piper | Cast | Actress | Michelle |
 Dinesh Prabhakar | Cast | Actor | L. D. Gopal |
 Vincent Riotta | Cast | Actor | Luigi Crocco |
 Abhirami Venkatachalam | Cast | Actress | |
Rajeev Ravindranathan | Cast | Param | |
 James Eliya | Cast | Actor | Unni's Father in law |
 Bijou Thaangjam | Cast | Actor | Studio Personnel |
Bhawsheel Singh Sahni | Cast | Sartaj | |
Gaurav Venkatesh | Cast | Studio Personnel | |
Sam Mohan | Cast | Unni | |
Sriram Parthasarathy | Cast | Barry Amaldev | |
Shyam Renganathan | Cast | Shankar Narayanan | |
| Person | Type | Job | Role(s) |
