Characters

Rajinikanth as Dr. Vaseegaran and Chitti

Aishwarya Rai Bachchan as Sana

Danny Denzongpa as Professor Bohra

Santhanam as Siva

Karunas as Ravi

Minor Characters:

• Chochin Haneefa as the traffic police officer
• Kalabhavan Mani as Pachaimuthu
• Delhi Kumar as Vaseegaran's Father
• Raaghav as the neighborhood bully
• Devadarshini as Latha, Sana's sister
• Revathi Sankaran as Vaseegaran's Mother
• Sabu Cyril as Shah
• Sugunthan as Police Inspector