காதலன்

S. P. Balasubramaniam as Kathiresan Ajay Rathnam as Security Officer Dhamu as Prabhu's Friend Nagma as Shruti Raghuvaran as Mallikarjuna Girish Karnad as Kakarla Sathyanarayana Moorthy Allu Ramalingaiah as Shruthi's Grandfather Shankar as Self Shreeram Lagoo as Party Head Saritha as Shruti (voice) Prabhu Deva as Prabhu Vadivelu as Vasanth Raju Sundaram as Self Kitty as Kakarla Sathyanarayana Moorthy (voice) Manorama as Shruthi's Grandmother Padmapriya as Prabhu's mother Vikram as Prabhu (voice)

B. Lenin Editor Noel James Playback Singer Kalyani Menon Playback Singer Theni Kunjarammal Playback Singer Mano Playback Singer P. Jayachandran Playback Singer S. Janaki Playback Singer Udit Narayan Playback Singer Swarnalatha Playback Singer Minmini Playback Singer Shankar Director, Screenplay, Story, Lyricist Prabhu Deva Choreographer K. T. Kunjumon Producer Vairamuthu Lyricist S. P. Balasubramaniam Playback Singer Shahul Hameed Playback Singer Hariharan Playback Singer P. Unnikrishnan Playback Singer Vaali Lyricist Sujatha Mohan Playback Singer Shankar Mahadevan Playback Singer A.R. Rahman Original Music Composer, Playback Singer Suresh Peters Playback Singer