Arunachalam

Nizhalgal Ravi as Prathap Kitty as Kurian Vinu Chakravarthy as Chokkalingam Anju Aravind as Arundhati Vichitra as Heroine in Arunachalam's film (uncredited) Rajinikanth as Arunachalam / Vedhachalam Senthil as Arivazhagan Sundar C as Reporter in the song "Singam Ondru" (Cameo appearence) V. K. Ramasamy as Kaliyaperumal Alva Vasu as Subramani Swaminathan as Swaminathan Ravichandran as Ammayappan Janagaraj as Kaathavaraayan Ambika as Meenakshiyammal (Special appearance) Rambha as Nandhini Visu as Rangachari Vadivukarasi as Vedhavalli Veera Raghavan Jaishankar as Aathikesavan Raghuvaran as Vishwanath Manorama as Lakshmi Soundarya as Vedhavalli Raja as Saravanan Crazy Mohan as Ayyasaamy Ponnambalam as Ponnambalam Thalapathi Dinesh as Rajendran

Swarnalatha Playback Singer Super Subbarayan Stunt Coordinator S. P. Balasubramaniam Playback Singer Vairamuthu Lyricist Sundar C Director, Screenplay Singampuli Assistant Director Deva Original Music Composer K. S. Chithra Playback Singer Sujatha Mohan Playback Singer Mano Playback Singer Hariharan Playback Singer Brinda Choreographer Crazy Mohan Story, Dialogue