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Silambarasan as Shiva |
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Nayanthara as Mylaa |
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Andrea Jeremiah as Priya |
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Soori as Vaasu |
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Arjunan Nandakumar as Shiva's Friend |
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Jayaprakash as Shiva's Father |
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Madhusudhan Rao as Priya's Father |
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Dheepa Ramanujam as Mylaa's Mother |
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Jai Sampath as Surya, Mylaa's relative (guest appearance) |
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Santhanam as Sherlock Holmes (extended cameo appearance) |
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Udhayabanu Mageswaran as Mylaa's Father |
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Adah Sharma as Special Appearance in the song "Maaman Waiting" |
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Satyam Rajesh as Shiva's and Vaasu's friend |
| Directing | Pandiraj | Director |
| Production | Usha Rajendar | Producer |
| Production | T. Rajendar | Producer |
| Writing | Pandiraj | Writer |
| Editing | Praveen K. L. | Editor |
| Sound | Suchitra | Playback Singer |
| Sound | Sriram Parthasarathy | Playback Singer |
| Sound | Silambarasan | Playback Singer |
| Writing | Kuralarasan | Lyricist |
| Sound | Yuvan Shankar Raja | Playback Singer |
| Sound | T. Rajendar | Playback Singer |
| Sound | Kuralarasan | Playback Singer |
| Sound | Shruti Haasan | Playback Singer |
| Directing | Senthamarai Kannan | Assistant Director |
| Production | Silambarasan | Producer |
| Sound | Kuralarasan | Original Music Composer |
| Art | Prem Navas | Art Direction |
| Camera | Balasubramaniem | Director of Photography |
| Directing | Ashwin Chandrasekar | Assistant Director |
