Krishna / Palpandi
Suriya
Janaki / Kalyani
Jyothika
Dhamu
Doctor's Assistant
Maadhu Balaji
Rangasamy
Kaaka Radhakrishnan
Herself (Special Appearance)
Bhavatharini
Manorama
Himself (Special Appearance)
R. Parthiban
Ramki
Special Appearance in "CBI Enge" & "Oh Senyoreeta" Songs
Raju Sundaram
Lakshmi
Kavitha
Kalyani
Pasi Sathya
C. R. Kannan
Nassar
Agathiyan
Pyramid Natarajan
Ganesh
K. R. Bharathi
Vijayakumar
Nirmala Bharathi
Ambika
Venu Mahadevan
Karan
Ramanathan
Delhi Ganesh
Shanmugam
Vadivelu
Dr. Bala Thirupurasundari
Kovai Sarala
Rathavelu
Madhan Bob
Playback Singer
Srinivas
Hariharan
Sukhwinder Singh
Sadhana Sargam
Producer
Subbu Panchu
Sujatha Mohan
Dialogue
Crazy Mohan
Original Music Composer
Yuvan Shankar Raja
P. Unnikrishnan
Nithyasree Mahadevan
Director
Vasanth
Editor
R. Sridhar
Meena Panchu Arunachalam
Director of Photography
M. S. Prabhu
Screenplay
Story
Panchu Arunachalam