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Dhanush as Chezhiyan / Thirukumaran |
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Mammootty as Burma 'Siya' Karthikeyan |
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Naseeruddin Shah as |
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Sai Pallavi as |
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Sreeleela as |
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Indrans as |
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Chaitu Jonnalagadda as |
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Saravana Kumar as |
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Lallu Prasath as |
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Renu Desai as |
| Directing | Rajkumar Periasamy | Director |
| Writing | Rajkumar Periasamy | Writer |
| Camera | Ezhil Arasan | Director of Photography |
| Sound | Sai Abhyankkar | Original Music Composer |
| Production | Dhanush | Producer |
| Production | Shraddha Agrawal | Producer |
| Production | Kabilan Chellaiah | Publicist |
| Crew | Riaz K. Ahmed | Public Relations |
| Editing | R. Kalaivanan | Editor |
| Costume & Make-Up | Kavya Sriram | Costume Designer |
| Art | Rajeevan | Production Design |
| Crew | Sandy | Choreographer |
| Crew | Yannick Ben | Stunt Coordinator |
| Editing | Ranga | Colorist |
| Crew | AIM Sathish | Public Relations |
| Production | Meenushri Hariharan | Production Executive |
| Crew | D. Ramesh Kuchirayar | Production Controller |
| Visual Effects | Shyam PM | VFX Supervisor |
| Costume & Make-Up | Nagu Tadala | Costumer |
| Costume & Make-Up | B. Raja | Makeup Artist |
| Camera | V. Sittrarasu | Still Photographer |
| Art | A. Panner Selvam | Art Direction |
| Production | Azmat Jagmag | Producer |
| Production | Sandesh Agarwal | Co-Producer |
| Production | Sreyas Srinivasan | Co-Producer |
| Writing | Vishu Ramaswamy | Creative Producer |
| Sound | Sai Abhyankkar | Playback Singer |
| Writing | Rokesh | Lyricist |
| Crew | Kaecha Kampakdee | Stunt Coordinator |
| Writing | Dhanush | Lyricist |
| Sound | Sachin Sudhakaran | Sound Designer |
| Sound | Hari Haran | Sound Designer |
| Sound | Kannan Ganpat | Sound Mixer |
