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Kamal Haasan as Michael / Madan / Kameshwaran / Raju |
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Khushboo as Shalini |
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Urvashi as Tiruppura Sundari |
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Santhana Bharathi as Michael's foster father |
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Delhi Ganesh as Palakkad Mani Iyer |
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மனோரமா as GangaBai, ChakkuBai's mother |
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எஸ். என். லட்சுமி as Sundari's grandmother |
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Crazy Mohan as |
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Venniradai Moorthy as Shalini's father |
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Nagesh as Avinashi |
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Nassar as RamGopal, Madhan's cousin |
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Jayabharathi as Sushila |
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R.S. Shivaji as David |
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Rupini as Chakku Bai |
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R. N. K. Prasad as Venugopal |
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R. N. Jayagopal as Nandagopal |
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Ponnambalam as |
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Gopinath Rao as Varadhu Kutty |
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Praveen Kumar Sobti as Bheem |
| Writing | Kamal Haasan | Writer |
| Sound | எஸ். பி. பாலசுப்பிரமணியம் | Playback Singer |
| Sound | Malaysia Vasudevan | Playback Singer |
| Writing | Poovachal Khader | Lyricist |
| Writing | Panchu Arunachalam | Lyricist |
| Sound | S. Janaki | Playback Singer |
| Sound | Deva | Playback Singer |
| Sound | இளையராஜா | Playback Singer |
| Sound | K. S. Chithra | Playback Singer |
| Sound | இளையராஜா | Original Music Composer |
| Sound | Kamal Haasan | Playback Singer |
| Writing | Vaali | Lyricist |
| Sound | Mano | Playback Singer |
| Directing | Singeetam Srinivasa Rao | Director |
| Writing | Kader Kashmiri | Writer |
| Writing | Crazy Mohan | Dialogue |
| Editing | D. Vasu | Editor |
| Writing | Kamal Haasan | Screenplay |
| Camera | B. C. Gowrishankar | Director of Photography |
| Production | Panchu Arunachalam | Producer |
| Production | Meena Panchu Arunachalam | Producer |
