S. Shankar Director, Writer, Screenwriter Rajinikanth Sivaji Arumugam Actor Shriya Saran Tamizheselvi Ramalingam Actor Suman Adiseshan Actor Vivek Arivu, Sivaji's uncle turned sidekick Actor Raghuvaran Doctor Chezhian Actor Manivannan Aarumugam, Sivaji's father Actor Vadivukkarasi Parvathi Aarumugam, Sivaji's mother Actor Cochin Haneefa Kuzhandhaivel Actor M. S. Guhan Producer M. Saravanan Producer