அந்நியன்

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

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