Directed by
| Obeli N. Krishna | ... | (as N. Krishna) |
Writing Credits (in alphabetical order)
| John Edathattil | ... | (as John E) |
| Obeli N. Krishna | ... | (screenplay) (as N. Krishna) |
| Obeli N. Krishna | ... | (story) (as N. Krishna) |
Cast (in credits order)
| Suriya | ... | Gautham | |
| Jyotika | ... | Kundhavi (as Jyothika) | |
| Bhoomika Chawla | ... | Iswarya | |
| Shriya Sharma | ... | Aishwarya | |
| Vadivelu | ... | Ravana | |
| Santhanam | ... | Rajesh | |
| Thambi Ramaiah | ... | Ravana's friend (as Thambi Ramayya) | |
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Shobana | ... | Chellathaayi |
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Alwa Vasu | ... | Ravana's sidekick |
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Meenal | ... | Kundhavi's friend |
| Rest of cast listed alphabetically: | |||
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Anthony | ... | Automobile engineer |
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Kannan Ponnaiya | ... | Senior College Student |
| Sukanya | ... | Nirmala, Kundavi's boss | |
Produced by
| K.E. Gnanavelraja | ... | producer |
| Kalaippuli S. Thanu | ... | associate producer |
Music by
| A.R. Rahman | ||
Cinematography by
| R.D. Rajasekhar | ||
Editing by
| Suresh Urs | ||
Art Direction by
| Rajeevan | ||
Sound Department
| Kartik Sharma V | ... | music engineer / sound recordist |
| S. Sivakumar | ... | audiographer / re-recording mixer |
Visual Effects by
| Bejoy Arputharaj | ... | compositor: Prime Focus Ltd |
| Karthik | ... | technical support |
| Kesavan S. | ... | compositor |
| Theajodharan | ... | digital compositor: Prime Focus |
Stunts
| Peter Hein | ... | stunts |
Editorial Department
| Srinivas Mamidi | ... | digital intermediate colorist |
Music Department
| Shreya Ghoshal | ... | playback singer |
| Naresh Iyer | ... | playback singer |
| Hentry Kuruvilla | ... | music arranger |
| Madhushree | ... | playback singer |
| A.R. Rahman | ... | playback singer |
| Sunitha Sarathy | ... | playback singer |
| K.J. Singh | ... | mastering engineer |
| Vaali | ... | lyricist |
Additional Crew
| Prabhu Deva | ... | choreographer |
| Sabir | ... | publicity designer |
