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Vijay Sethupathi as Ramachandran "Ram" Krishnamoorthy |
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Trisha Krishnan as Janaki "Janu" Devi |
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Aditya Baskar as Younger Ram |
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Gouri G Kishan as Younger Janu |
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Devadarshini as Subhashini |
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Bagavathi Perumal as Murali |
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Janagaraj as Kaval Deivam |
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Aadukalam Murugadoss as Sathish |
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Varsha Bollamma as Prabha |
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Niyathi Kadambi as Younger Subhashini |
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Kavithalaya Krishnan as Barber |
| Sound | Chinmayi Sripaada | Playback Singer |
| Sound | Pradeep Kumar | Playback Singer |
| Sound | Nassar | Playback Singer |
| Sound | Govindh Vasantha | Playback Singer |
| Sound | S Alagia Koothan | Sound Designer |
| Directing | C. Prem Kumar | Director |
| Editing | R. Govindaraj | Editor |
| Camera | N. Shanmuga Sundaram | Director of Photography |
| Writing | C. Prem Kumar | Dialogue |
| Production | Gopi Prasannaa | Publicist |
| Writing | Uma Devi | Lyricist |
| Writing | C. Prem Kumar | Screenplay |
| Writing | C. Prem Kumar | Story |
| Production | S. Nandhagopal | Producer |
| Crew | Mounam Ravi | Public Relations |
| Sound | Govindh Vasantha | Original Music Composer |
| Production | Kovai Vijaya Kumar | Production Executive |
| Sound | G. Suren | Sound Designer |
| Writing | Karthik Netha | Lyricist |
| Costume & Make-Up | Subhashree Kaarthik Vijay | Costume Designer |
| Camera | Mahendiran Jayaraju | Director of Photography |
| Art | Vinoth Rajkumar | Art Direction |
| Sound | Kalyani Menon | Playback Singer |
