Rajini transforms between woman by day and man by night, hiding this gender swap from partners creating tangled complications.
| Actor | Role |
|---|---|
 Santhosh SreeramRajini | Rajini |
 Reshma VenkateshRajini | Rajini |
 Samyuktha ViswanathanPriya | Priya |
 Vinoth KishanKarthik | Karthik |
 VTV GaneshRaju Bhai | Raju Bhai |
 Bagavathi PerumalDoctor Rajiv | Doctor Rajiv |
 Bose VenkatArunachalam | Arunachalam |
 Vinodhini VaidyanathanValli | Valli |
 Vichu VishwanathManager Ramalingam | Manager Ramalingam |
| KKennethBoy Rajini | Boy Rajini |
| MMeherGirl Ranjith | Girl Ranjith |
 Jeeva SubramanianGod | God |
 Balaji MohanZen | Zen |
| MManushriLakshmi | Lakshmi |
 Khusbhu SundarDoctor Khushbu (Cameo) | Doctor Khushbu (Cameo) |