Kalyana Krishnan (Mukesh) is part of an orthodox Brahmin family who still follow the caste system. He ends up marrying Nirmala (Annie), a Christian girl. To get the family's approval for the marriage, Nirmala masquerades as a Brahmin orphan. The film continues with the tricks & travails that they have to face owing to this.
| Actor | Role |
|---|---|
 MukeshKalyana Krishnan | Kalyana Krishnan |
 AnnieNirmala / Sivakami | Nirmala / Sivakami |
 SukumariKalyana Krishnan's mother | Kalyana Krishnan's mother |
 Harisree AshokanAnanda Krishnan | Ananda Krishnan |
 Cochin HaneefaChakkunni | Chakkunni |
 IndransManiyan | Maniyan |
 MamukkoyaBasheerikka / Swamy | Basheerikka / Swamy |
 Narendra PrasadSankaran | Sankaran |
 PhilominaChettathi | Chettathi |
 Jose PellisseryLekshminarayanan | Lekshminarayanan |
 Paravoor BharathanNot listed | Not listed |
| SShabnamNot listed | Not listed |