Prashanth
Vishwanathan / Ramamoorthy
Aishwarya Rai Bachchan
Madhumitha / Vaishnavi
Nassar
Nachiappan / Pechiappan Rajamani
Lakshmi
Krishnaveny
Raju Sundaram
Madhesh
Radikaa Sarathkumar
Sundaramba
Senthil
Juno
S.Ve. Sekar
Madhumitha's Father
Janaki Sabesh
Madhumitha's Mother
Geetha
Meiyaththa, Nachiappan's Wife
S. N. Lakshmi
Meiyaththa's Mother
Ganthimathi
Visalakshi
Shankar
Director
Ashok Amritraj
Producer
Sunanda Murali Manohar
Producer
Balakumaran
Dialogue
B. Lenin
Editor
V. T. Vijayan
Editor
A.R. Rahman
Original Music Composer
Aaron Osborne
Art Direction
Shankar
Screenplay
Shankar
Story
Ashok Kumar Agarwal
Director of Photography
S. P. Hosimin
Assistant Director
Javed Akhtar
Lyricist
Pallavi
Playback Singer
Sivaganesh
Lyricist
Vairamuthu
Lyricist
A. M. Rathnam
Lyricist
P. Unnikrishnan
Playback Singer
A.R. Rahman
Playback Singer
Srinivas
Playback Singer
Sonu Nigam
Playback Singer
Hariharan
Playback Singer
Harini
Playback Singer
Sukhwinder Singh
Playback Singer
Kavita Krishnamurthy
Playback Singer
Udit Narayan
Playback Singer
Shahul Hameed
Playback Singer
Anuradha Sriram
Playback Singer
Nithyasree Mahadevan
Playback Singer
Febi Mani
Playback Singer
Kavita Paudwal
Playback Singer
Sangeetha Rajeshwaran
Playback Singer
Sadhana Sargam
Playback Singer
Sujatha Mohan
Playback Singer
Annupamaa
Playback Singer