The son of an orthodox Carnatic Musician spreads awareness about social causes against his father's will, and gains the trust of local people and brings self-awareness to neighbouring villages.
| Actor | Role |
|---|---|
 Kamal HaasanUdhayamoorthi | Udhayamoorthi |
 SeethaLalithakamalam | Lalithakamalam |
 ManoramaAngayarkanni | Angayarkanni |
 Gemini GanesanBilahari Marthandam Pillai | Bilahari Marthandam Pillai |
 JanagarajNot listed | Not listed |
| PPrasad BabuNot listed | Not listed |
 NassarWine Shop Owner | Wine Shop Owner |
 CharleNot listed | Not listed |
 Kavithalayaa KrishnanNot listed | Not listed |
 ThariniMohana | Mohana |
| KK. S. JayalakshmiNot listed | Not listed |
 V. K. Ramasamy'Bloody' MP | 'Bloody' MP |
 Delhi GaneshArasiyalvathi | Arasiyalvathi |
 Meesai MurugesanAnjayya | Anjayya |
 Typist GopuNot listed | Not listed |
 Ramesh AravindCharukesi | Charukesi |
 VasanthSelf - Reporter (uncredited) | Self - Reporter (uncredited) |