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Prem Nazir as Venugopalan |
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Sathyan as Balakrishna Pilla |
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Sharada as Vasanthi/Thara |
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Jayabharathi as Usha |
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KPAC Lalitha as |
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Adoor Bhasi as Velupilla |
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Thikkurissy Sukumaran Nair as Keshavan Kutty |
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Adoor Bhavani as Pankajam |
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Adoor Pankajam as Hostel Warden |
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Dominic Alummoodan as Pappu |
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Aranmula Ponnamma as Kamalamma |
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K P Ummer as Gopinathan Nair |
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Kottayam Chellappan as Vikraman Pilla |
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Pankajavalli as Matron |
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S. P. Pillai as Ayyappan |
| Directing | M. Krishnan Nair | Director |
| Writing | P K Sarangapani | Writer |
| Writing | S L Puram Sadanandan | Dialogue |
| Camera | C Ramachandra Menon | Director of Photography |
| Editing | S P S Veerappan | Editor |
| Sound | G Devarajan | Original Music Composer |
