 | Kamal Haasan als Vishwanathan / Major Wisam Ahmad Kashmiri |
 | Rahul Bose als Omar Qureshi |
 | Pooja Kumar als Dr. Nirupama |
 | Andrea Jeremiah als Ashmita Subramaniam |
 | Shekhar Kapur als Colonel Jagannath |
 | Waheeda Rehman als Wisam's Mother |
 | Ananth Narayan Mahadevan als Easwar Iyer |
 | Jaideep Ahlawat als Salim |
 | Deepak Jethi |
 | Russell Geoffrey Banks als Jim |
 | Jude S. Walko als Captain Joe Black |
 | Mir Sarwar |
 | Nassar als Nassar |
 | Abhirami als Nirupama Wisam (Voice) |
| Kamal Haasan | Director |
| V. Ravichandran | Producer |
| Mahesh Narayanan | Editor |
| Kamal Haasan | Producer |
| Chandrahasan | Producer |
| Lalgudi N. Ilayaraja | Art Direction |
| Madhu Sudhanan | VFX Supervisor |
| Kunal Rajan | Sound Designer |
| Gautami Tadimalla | Costume Design |
| Kamal Haasan | Lyricist |
| Birju Maharaj | Choreographer |
| Vijai Sankar | Editor |
| Kamal Haasan | Choreographer |
| Vairamuthu | Lyricist |
| Kamal Haasan | Playback Singer |
| Sandeep Srivastava | Lyricist |
| Prasoon Joshi | Lyricist |
| Master Karthik Suresh Iyer | Playback Singer |
| Sarath Santosh | Playback Singer |
| Aravind Srinivas | Playback Singer |
| Kaushiki Chakraborty | Playback Singer |
| Sathyaprakash Dharmar | Playback Singer |
| Lee Whittaker | Second Unit Director |
| Rajesh M. Selva | Assistant Director |
| Navmeet Singh | Line Producer |
| Rengarajan Jaiprakash | Line Producer |
| Jude S. Walko | First Assistant Director |
| P Praveen Kumar | Assistant Director |
| Tegveer Singh | Assistant Director |
| Jude S. Walko | Producer |
| Hemant Kumar Dixit | Production Manager |
| Marc Glassman | Sound Effects Editor |
| Brahim Achabbakhe | Stunt Coordinator |
| Chris M. Jacobson | Sound Re-Recording Mixer |
| Lee Whittaker | Stunt Coordinator |
| Kamal Haasan | Story |
| Anand Krishnamoorthi | Sound Designer |
| Kamal Haasan | Dialogue |
| Parvez Feroze | Stunt Coordinator |
| Kamal Haasan | Screenplay |
| Arunachalam Sivalingam | Assistant Editor |
| Ghibran | Original Music Composer |
| Shamdat Sainudeen | Director of Photography |
| Marti D. Humphrey | Sound Re-Recording Mixer |
| Stefan Richter | Stunt Coordinator |
| Sanu John Varghese | Director of Photography |
| C.S. Karthikeyan | Assistant Director |
