"DCP Raghavan sets off on the trail of the killers of Rani, the daughter of a police officer. Following this, many more murders take place, leading him to New York to capture the maniac killer."
Kamal Haasan
as Raghavan
Jyothika
as Aradhana
Kamalinee Mukherjee
as Kayalvizhi Raghavan
Lev Gorn
as Anderson
Prakash Raj
as Arokiya Raj
Rajashree
as Chitra
Daniel Balaji
as Amudhan Sukumaran
Yog Jappie
as Arun
Salim Baig
as Ilamaran
Janaki Sabesh
as Aradhana's mother
Mumaith Khan
as Dancer in "Neruppae Sikki Mukki" song
Ahuti Prasad
as Commissioner of Chennai
VTV Ganesh
as Dharma
Gautham Vasudev Menon
as Special appearance in "Manjal Veyyil" song
Stun Siva
as Royapurram Mani
Rohini
as Aradhana (voice)
T. S. Suresh
Assistant Editor
Director
Andrea Jeremiah
Playback Singer
Devan Ekambaram
Hariharan
Brinda Gopal
Choreographer
Dialogue
Nakul
Bombay Jayashri
Rajeevan
Art Direction
Ravi Varman
Director of Photography
Sowmya Raoh
Screenplay
Mahalakshmi Iyer
Nalini Sriram
Costume Design
Stunt Coordinator
Thamarai
Lyricist
Anu Parthasarathy
Story
Krish
Harris Jayaraj
Original Music Composer
Unni Menon
Srinivas
Executive Producer
Tirlok Malik
Line Producer
Franco Simon
Anthony
Editor
Tippu
Manickam Narayanan
Producer