உல்லாசம்

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

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