Genelia D'Souza ,  Prabhu Deva ,  Nithya Menon ,  Jagathy Sreekumar ,  Alexx ONell , and Robin Pratt, and features  Vidya Balan ,  Arya  and  Tabu  in  cameo roles . The film is being made at a budget of more than 20 crore rupees, making it the second most expensive Malayalam