காதலன்

Prabhu Deva

— Prabhu

Nagma

— Shruti

Vadivelu

— Vasanth

Raghuvaran

— Mallikarjuna

S. P. Balasubramaniam

— Kathiresan

Manorama

— Shruthi's Grandmother

Girish Karnad

— Kakarla Sathyanarayana Moorthy

Allu Ramalingaiah

— Shruthi's Grandfather

Ajay Rathnam

— Security Officer

Padmapriya

— Prabhu's mother

Shankar

— Self

Raju Sundaram

— Self

Dhamu

— Prabhu's Friend

Balakumaran

— College Principal

Shreeram Lagoo

— Party Head

Vikram

— Prabhu (voice)

Saritha

— Shruti (voice)

Kitty

— Kakarla Sathyanarayana Moorthy (voice)