ஏகன்

Jayaram as Albert Adiya Patham Suman Talwar as John Chinnappa Sriman as John's Bodyguard Ajith Kumar as Shiva Pia Bajpiee as Pooja Nassar as Karthikeyan Suhasini Maniratnam as Kasthuri Devan as Ram Prasad Cochin Haneefa as Haneefa Livingston as Kamalakannan Sathyan Sivakumar as Mani Nayanthara as Mallika Navdeep as Narain

Farah Khan Story, Original Story Yuvan Shankar Raja Original Music Composer, Playback Singer Pa. Vijay Lyricist C. Arun Pandian Producer Vasundhara Das Playback Singer Snehan Lyricist Raju Sundaram Director, Dialogue, Choreographer, Screenplay Prabhu Deva Choreographer KK Playback Singer Stun Siva Stunt Coordinator K. G. Ranjith Playback Singer Shankar Mahadevan Playback Singer Sathyan Mahalingam Playback Singer Naresh Iyer Playback Singer