அந்நியன்

Sadha as Nandini Raghuram Nedumudi Venu as Parthasarathy Iyengar Cochin Haneefa as Delinquent Car Owner Mohan Vaidya as Krishna Prakash Raj as DCP Prabhakar Vivek as Chari Singari Nassar as Psychiatrist Kalabhavan Mani as House Owner Shanmugarajan as Chockalingam Shanthi Williams as Susheela, Ambi's Mother R. Neelakantan as Ananthanarayanan Vikram as Ramanujam 'Ambi' Iyengar / Remo / Anniyan Manobala as Ticket Conductor Sriranjini as Nandhini's Mother Kaniha as Nandini Raghuram (Voice) Meera Krishnan as Nandhini's Mother (Voice) Charle as Wastrel Saurabh Shukla as Break Company Owner

Nakul Playback Singer Ravi Varman Director of Photography Sabu Cyril Art Direction Ahmed Khan Choreographer Peter Hein Stunts Coordinator Andrea Jeremiah Playback Singer Saindhavi Prakash Playback Singer Harini Playback Singer KK Playback Singer Shreya Ghoshal Playback Singer Vasundhara Das Playback Singer Hariharan Playback Singer Raju Sundaram Choreographer Kabilan Lyricist Sunitha Sarathy Playback Singer Harris Jayaraj Original Music Composer Kalyan Kumar Choreographer Na. Muthu Kumar Lyricist Jassie Gift Playback Singer G. V. Prakash Kumar Playback Singer Lesle Lewis Playback Singer Shankar Mahadevan Playback Singer Vairamuthu Lyricist Shankar Director, Screenplay, Story Sujatha Rangarajan Writer, Dialogue