அந்நியன்

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

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