Kamal HaasanGunaa / Playback Singer S. P. BalasubramaniamCBI officer Ramaiah Girish KarnadDoctor Ganesh Sharat SaxenaSuresh Kumar Ajay RathnamInspector Moovendar S. VaralakshmiManonmani / Playback Singer Kaaka RadhakrishnanMadasami R.S. ShivajiBarber (uncredited) / Co-Director Santhana BharathiDirector Alamelu SubramaniamProducer VenuDirector Of Photography R.S. ShivajiBarber (uncredited) / Co-Director Kamal HaasanGunaa / Playback Singer IlaiyaraajaOriginal Music Composer Ustad Sultan KhanPlayback Singer K. J. YesudasPlayback Singer S. VaralakshmiManonmani / Playback Singer Deepan ChatterjeeSound Designer 
