Arunachalam

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

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