Directed by
| Sarann | ... | (as Saran) |
Writing Credits (in alphabetical order)
| Crazy Mohan | ... | (uncredited) |
| Sarann | ... | (as Saran) |
Cast (in credits order)
| Kamal Haasan | ... | Rajaraman Venkatraman (Vasool Raja) | |
| Sneha | ... | Janaki Vishwanathan (Paapu) | |
| Prabhu | ... | Vatti | |
| Prakash Raj | ... | Dr. Vishvanath | |
| Nagesh | ... | Raja's father | |
| Jayasurya | ... | Zahir | |
| Karunas | ... | Amit | |
| Crazy Mohan | ... | Margabandhu | |
| Rohini Hattangadi | ... | Raja's mother | |
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Kaka Radhakrishnan | ... | Margabandhu's father |
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Madhan Bob | ... | Vasoolraja's client (as Madan Bob) |
| Santhana Bharathi | ... | Gangadharan | |
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Vaiyapuri | ... | Piles Patient |
| Chitra Lakshmanan | ... | Doctor / Professor | |
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Ajay Ratnam | ... | Doctor / Professor |
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Boys Rajan | ... | Professor |
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Karate Raja | ... | Vasoolraja's sidekick |
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Sukumar | ... | Vasoolraja's sidekick |
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Benjamin | ... | Pick-Pocket |
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Nitin Sathya | ... | Neelakandan |
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Meera Krishnan | ... | (as Meera Krishna) |
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Sampath Ram | ... | Vasoolraja's Sidekick |
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Ragasiya | ... | Special Appearance (song 'Seena Thaana') |
| Rest of cast listed alphabetically: | |||
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Malavika | ... | Priya |
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Mythili | ... | Nurse |
| Kaajal Pasupathi | ... | Nurse | |
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A.K. Veeraswamy | ... | Janitor |
Produced by
| Gemini Manohar | ... | producer |
Music by
| Bharathwaj | ||
Cinematography by
| Venkatesh Anguraj | ||
| A. Venkatesh | ||
Editing by
| Suresh Urs | ||
Visual Effects by
| Praveen D | ... | visual effects artist: 3D generalist (as D. Praveen) |
Stunts
| Vikram Dharma | ... | stunt coordinator |
Music Department
| Bharathwaj | ... | playback singer |
| Kamal Haasan | ... | playback singer |
| Hariharan | ... | playback singer |
| Sathyan Mahalingam | ... | playback singer |
| Vairamuthu | ... | lyricist |
