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Kamal Haasan as Prasanna |
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மேஜர் சுந்தரராஜன் as Mahendran |
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ஸ்ரீவித்யா as Bhairavi |
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Jayasudha as Ranjini |
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Nagesh as Dr. Soori |
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Раджникант as Pandiyan |
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Kannadasan as Self |
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ஜெய்சங்கர் as Self |
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Kalthoon Thilak as |
| Directing | K. Balachander | Director |
| Production | V. Govindarajan | Producer |
| Editing | N. R. Kittu | Editor |
| Production | J Duraisamy | Producer |
| Sound | Vani Jairam | Playback Singer |
| Writing | K. Balachander | Screenplay |
| Sound | M. S. Viswanathan | Original Music Composer |
| Writing | K. Balachander | Dialogue |
| Writing | Kannadasan | Lyricist |
| Camera | B. S. Lokanath | Director of Photography |
| Writing | K. Balachander | Story |
| Sound | K. J. Yesudas | Playback Singer |
| Writing | K. Balachander | Writer |
