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Ajith Kumar as 'Guru' Gurumoorthy |
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Vikram as Dev |
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Maheswari as Megha |
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ரகுவரன் as JK |
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எஸ். பி. பாலசுப்பிரமணியம் as Thangaiah |
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Devan as Chatterjee |
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ஸ்ரீவித்யா as Guru's mother |
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M. N. Rajam as |
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Deepa Venkat as |
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Dhamu as |
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Bala Singh as Dhamodharan |
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R.S. Shivaji as |
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Ajay Rathnam as Pal Pandi |
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Singamuthu as |
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Vaiyapuri as Gopalu (uncredited) |
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Raju Sundaram as Self |
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Indhu as |
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Vincent Roy as |
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Thennavan as |
| Camera | Jeeva | Director of Photography |
| Editing | B. Lenin | Editor |
| Editing | V. T. Vijayan | Editor |
| Sound | Kamal Haasan | Playback Singer |
| Writing | Gangai Amaran | Lyricist |
| Writing | Parthi Bhaskar | Lyricist |
| Sound | Swarnalatha | Playback Singer |
| Sound | Bhavatharini | Playback Singer |
| Sound | எஸ். பி. பாலசுப்பிரமணியம் | Playback Singer |
| Sound | Hariharan | Playback Singer |
| Sound | இளையராஜா | Playback Singer |
| Writing | Arivumathi | Lyricist |
| Sound | Venkat Prabhu | Playback Singer |
| Sound | Karthik Raja | Playback Singer |
| Sound | Karthik Raja | Original Music Composer |
| Sound | P. Unnikrishnan | Playback Singer |
| Writing | Pazhani Bharathi | Lyricist |
| Writing | Balakumaran | Dialogue |
| Directing | Jerald Arockiam | Director |
| Writing | Jerald Arockiam | Writer |
| Directing | Joseph D. Sami | Director |
| Production | Amitabh Bachchan | Producer |
| Writing | Joseph D. Sami | Writer |
