நண்பன்

Atlee as Appearance in “Asku Lasku” Song Jiiva as Sevarkodi Senthil Sathyaraj as Virumandi Santhanam (Virus) Sathyan Sivakumar as Srivatsan (Silencer) Anuya Bhagvath as Shwetha Santhanam Ajay Rathnam as Panchavan Pariventhan's father Balaji Venugopal as Ragging Senior விஜய் as Panchavan "Pari" Pariventhan / Kosaksi "Pappu" Pasapugazh Srikanth as Venkat Ramakrishnan Ileana D'Cruz as Ria Santhanam Uma Padmanabhan as Mrs. Ramakrishnan T.M. Karthik as Rakesh 'Price Tag' Andrea Jeremiah as Ria Santhanam (voice) S. J. Suryah as Panchavan Pariventhan Manobala as Librarian Bose Adukalam Naren as Ramakrishnan Indrans as Govindan

Atlee Assistant Director Chetan Bhagat Novel Anthony Editor Viveka Lyricist Harris Jayaraj Original Music Composer Madhan Karky Dialogue, Lyricist Sunidhi Chauhan Playback Singer Pa. Vijay Lyricist Krish Playback Singer Rajkumar Hirani Original Story Shankar Director, Dialogue, Screenplay Abhijat Joshi Original Story Chinmayi Sripaada Playback Singer Vijay Prakash Playback Singer T. Muthuraj Art Direction Vidhu Vinod Chopra Original Story Farah Khan Choreographer Javed Ali Playback Singer Na. Muthu Kumar Lyricist