பாய்ஸ்

Siddharth

— Munna

Genelia D'Souza

— Harini

Bharath Srinivasan

— Babu Kalyanam

S. Thaman

— Krishna

Nakul

— Juju

Vivek

— Mangalam

Senthil

— Anna Veriyan

Janaki Sabesh

— Munna's mother

Solomon Pappaiah

— Judge

Anita Ratnam

— Harini's Mother

Subhashini

— Babu Kalyanam's Mother

Ilavarasu

— Kumar's Father

Chitti Babu

— Hari

A. V. Ramanan

— Munna's Father

Raviprakash

— M. Chandra Shekar

Kalairani

— Kumar's Mother

Manikandan

— Kumar

Sindhuri

— Ankita

Bhuvaneswari

— Rani

Manobala

— Ajay

Sathyan Sivakumar

— Deepu

Ramji

— Bhaskar

Delhi Kumar

— Judge

A. C. Murali Mohan

Suryakanth

— 'Pimp' Manickam

Hariharan

— Himself

Blaaze

— Himself as a Music Award Show Host

S. P. Balasubramaniam

— Himself as a Music Award Show Host

Vijay Yesudas

— Himself as a Music Award Show Host

K. G. Ranjith

— Himself as a Music Award Show Host