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Kamal Haasan as Singaravelan |
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குஷ்பு சுந்தர் as Sumathi |
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சுமித்ரா as Parvathi |
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ஜெய்சங்கர் as Natesan |
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Mano as Mano |
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Goundamani as Drums Mani |
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வடிவேலு as Subha |
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Charle as Flute Ramasamy |
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மனோரமா as Thaiamma |
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நிழல்கள் ரவி as 'Sincere' Sivamani |
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வி. கே. ராமசாமி as Kaliannan Goundar |
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Ajay Rathnam as |
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C. R. Saraswathi as Sumathi's Mother (Cameo) |
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Venniradai Moorthy as Doctor |
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Malaysia Vasudevan as Sumathi's Father (Cameo) |
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விஜயகுமார் as Velan's Father |
| Sound | இளையராஜா | Original Music Composer |
| Writing | Vaali | Lyricist |
| Sound | Kamal Haasan | Playback Singer |
| Directing | R. V. Udayakumar | Director |
| Editing | V. T. Vijayan | Editor |
| Camera | Abdul Rehman | Director of Photography |
| Writing | பஞ்சு அருணாசலம் | Dialogue |
| Editing | B. Lenin | Editor |
| Production | R. D. Bhaskar | Producer |
| Writing | R. V. Udayakumar | Screenplay |
| Writing | பஞ்சு அருணாசலம் | Story |
