Set against the backdrop of a village near Kodaikanal, Vettai Naai revolves around Sekar (RK Suresh), a small-time rowdy, who seeks redemption post his marriage.
| Actor | Role |
|---|---|
 R. K. SureshNot listed | Not listed |
 SubikshaNot listed | Not listed |
 RamkiNot listed | Not listed |
 Namo NarayanaNot listed | Not listed |
 RamaNot listed | Not listed |
| SSurabi JothimuruganNot listed | Not listed |
 VijithNot listed | Not listed |
 Sona NairNot listed | Not listed |