Nagarvadhu movie is about the story of Sukanya (Vani Viswanath) who is born in a pious Brahmin household as the eldest of three daughters, is a medical student. She is to marry her lover and neighbour Sethu Raman. But when Sethu Raman is hit and killed by a jeep and when Sukanya is abducted and later arrested on charges of prostitution, things take a totally new turn for her.Sukanya is married off to Sreeharshan.
| Actor | Role |
|---|---|
 Vani ViswanathSukanya | Sukanya |
 SaikumarNarendra Babu | Narendra Babu |
 Baiju SanthoshAby Cheriyan | Aby Cheriyan |
 N F VargheseParameswaran Nampoothiri | Parameswaran Nampoothiri |
 Rajan P DevBalagangadhara Menon | Balagangadhara Menon |
 Spadikam GeorgeSivanandan | Sivanandan |
 SrividyaAmrita Thripati | Amrita Thripati |
 Kollam ThulasiMathew Tharakan | Mathew Tharakan |
 V.D. RajappanIttichan | Ittichan |
 Harisree Ashokan'Thirichadi' Peethambaran | 'Thirichadi' Peethambaran |
 Ponnamma BabuAkkamma Tharakan | Akkamma Tharakan |
 IndransNot listed | Not listed |
 JanardhananKesari Govinda Pillai | Kesari Govinda Pillai |
| UUnni SivapalSethu Raman | Sethu Raman |