Dhanush

as Babu

Sridevi Vijayakumar

as Uma

Mayilsamy

as Mayil

Kunal Singh

as Bala

Karunas

as 'Kaduppu' Subramani

Nassar

as Babu's Advocate

Thalaivasal Vijay

as Uma's Advocate

Fathima Babu

as Uma's Mother

Rajeev

as Uma's Father

Ponnambalam

as Police Inspector

Crane Manohar

as Babu's Foster Brother

Srikanth

as Judge

Mumtaj

as Special Appearance in "Thundai Kaanom" Song

Ragasiya

as Special Appearance in "Ore Oru Thopula" Song

Mohan Raman

T. P. Gajendran

Theni Kunjarammal

Paravai Muniyamma