உல்லாசம்

Ajay Rathnam Raju Sundaram R.S. Shivaji Singamuthu Vaiyapuri Vikram as Dev Raghuvaran as GK Devan Srividya as Guru's mother Bala Singh Ajith Kumar as Guru S. P. Balasubramaniam as Thangiah Dhamu

P. Unnikrishnan Playback Singer Hariharan Playback Singer Venkat Prabhu Playback Singer S. P. Balasubramaniam Playback Singer Kamal Haasan Playback Singer Karthik Raja Playback Singer, Original Music Composer B. Lenin Editor Amitabh Bachchan Producer Swarnalatha Playback Singer Ilaiyaraaja Playback Singer