In a world where justice falters, guardian deity Vettai Karuppu takes the guise of a lawyer to battle a corrupt legal system preying on the powerless.
Saravanan aka Vettai Karuppu / Duraisingam aka Kaaval Karuppu / Nandha Gopalan Kumaran 'NGK'
Preethi
Baby Kannan 'BK' / Usilampatti Karuppaiah Gandhi 'UKG'
Mattancherry Sukumaran
Binu Sukumaran
Vasanthi
Kanmani
Chief Metropolitan Magistrate M.D. Rajanayagam
Gowri
Shanmugam aka Peiyi
Stone
Court Clerk
Chief Metropolitan Magistrate Soundarapandiyan
Thaniga
V.M Pandian
Selvi
S. Kumaran
Inspector Thangameena
Austin
Doctor (Special Appearance)
Cafe Customer (Special Appearance)
Shruthi (Special Appearance)
Priest
Ganesh
Cold
Satti
Lawyer
Damodaran
Tamilnadu Legislative Assembly member
Chintu (Special Appearance)
Preethi (voice)
Self
Tamilnadu Legislative Assembly member
Tamilnadu Legislative Assembly member Speaker
Tamilnadu Legislative Assembly member
Rajanayagam
Junior lawyer (uncredited)
