Aishwarya Rai BachchanPushpavalli / Kalpana Major SundarrajanPolice Officer Nizhalgal RaviRamani's uncle Kalpana IyerAnand's Mother S. N. LakshmiTamizhselvan's Mother Gowtham SundararajanArivazhagan SujithaTamizhselvan's Daughter Vishnu VaradhanTamizhselvan's Son MonicaManimegalai,Tamizhselvan's daughter Cheenu MohanAssistant Director MadhooCameo appearance in song Narumugaye RohiniPushpavalli / Kalpana (voice) Mani RatnamDirector / Screenplay / Producteur Suhasini ManiratnamScreenplay / Executive Producer Samir ChandaArt Direction Santosh SivanDirector Of Photography Susi GanesanDirecteur adjoint V. PriyaDirecteur adjoint A.R. RahmanCompositeur de musique originale AS Laxmi NarayananSound Designer P. UnnikrishnanPlayback Singer Bombay JayashriPlayback Singer Asha BhoslePlayback Singer Sandhya J. K.Playback Singer Arvind SwamyPlayback Singer S. P. BalasubramaniamPlayback Singer Dominique CerejoPlayback Singer 
