priest and fiancee of Prasad Ramji as Mani Sundaram, son of Siddharpatti temple priest Charuhasan as the mute Siddhar (Oomaisami) Kavithalaya Krishnan as "Vaidyan" Ramarathinam Sadhasivam as Sundaram, Siddharpatti temple priest Poovilangu Mohan as CB-CID officer Rudrapathi. R. N. K. Prasad as Guovindarajan G. R. N. Sudarshan as Rungarajan G. Mohan Raman as Dr. Vishwaram M.Bhanumathi as servant Indra Soundar Rajan as writer Srikanth Muthu Subramaniam as Namboothiri TKS Chandran as Vairava Chettiyaar NaliniKanth as Annamalai Mohanapriya as Amsavalli Subhalekha Sudhakar as Agniraasu Ramachandran as constable Manickam Nithya as Sridevi (Srikanth's sister & Mani's Girlfriend) Ajay Rathnam as CB-CID officer Raghu succeeding the deceased Rudrapathi. Idichapuli Selvaraj as Grocery shop owner Perumal Chetty Benjamin as worker in Perumal Chetty's Grocery shop Mayilsamy as Santhana Krishnan who works at K.R. Hospital Mounika as assistant doctor who works at K.R. Hospital Cheenu Mohan as parcel service driver Ashok as Lawrence Marthandan as Anthony Vidaadhu Karuppu Chetan as Rajendran Devadarshini as Dr.Reena [Dr.Rathna's friend] Lokesh rajendran as the young Rajendran. C. T. Rajakantham as Pechi Nachiyar (Pechi Kizhavi) [Dr.Rathna's Grandmother] K. K. Soundar as Kuthiraikaara Paranthaaman Sadhasivam as Aanamudiyar (Pechi's elder son) Ramachandran as Kattaiyan (Pechi's younger son) Poovilangu Mohan as vaaddhiyar Varadharajan / Kasi Shobana as Valli Nachiyar [Dr.Rathna's mother] Sivakavitha as Sivagami [Bramman's wife / Aanmai Udaiyar's younger sister] Ponvannan as Bramman (Aanmai Udaiyar's brother-in-law) Meenakumari as Dr.Rathna (Rajendran's younger sister) Mohan Raman as Dr. Nandha Vijayasarathy as Dr.Aravind [Rathna's boyfriend] Sureshwar as Shanmugham (Vaaddhiyar Varadharajan's son) Kausalya as Lakshmi (Dr.Rathna's younger sister) Kavi as Selli (Rajendran's fiancee) Muthu Subramaniam as Ibrahim Rowther (Vaidhyir) Vijay Anand as Gopal Ajay Rathnam as Karuppusami (in Title Song) Mahima Devi as Rasathi (Kuthiraikaara Paranthaman's daughter) Benjamin as Mottaiyan Maarthandan as Oomaiyan (Ashokan) Udhaya Raj as Mittai Mani Vichu Viswanath as Veerabhaghu Sorna Reghai Poovilangu Mohan as police inspector Anwar Delhi Ganesh as astrologer and Anwar's foster-father Chakravarthy Vishwa as Thirunaavukarasu Bhargavi Mani as Thirunavukarasu's lover Meenakshi R. Sundaramoorthy as Meenakshi's father Thalaivasal Vijay as Munirathinam Suresh Chakravarthy as Bhaskar Das Vaasan as Ravi Cheenu Mohan as Bhaskar Das's brother O.A.K. Sundar as smuggler Ramachandran as Palani Mahima Devi as Manga (Munirathinam's lover) Bharathi as Kamala, Anwar's sister Iyanthira Paravai Poovilangu Mohan as police inspector Anwar Ravikumar as S.V.S (Industrialist and horse owner) Subhalekha Sudhakar as Kumaarasamy Tv9 Channel Owner Muthu Subramaniam as Narayanasaamy Aasaan Venu Arvind as MP Ponnambalam Chetan as Kasinathan the Foster