Theeran Adhigaaram Ondru (English: Theeran - Chapter One) is an upcoming Indian action thriller film written and directed by Sathuranga Vettai fame Vinoth and produced by S.R. Prakashbabu and S. R. Prabhu of Dream Warrior Pictures. The story is based on true events. Karthi and Rakul Preet Singh play the lead roles in this movie.
The story of Theeran Adhigaram Ondru is based on a true incident of a high profile case handled successfully by the Tamil Nadu Police in the 90s. Theeran, a police officer is entrusted with the task to solve the mystery behind a series of murders. The only clue left behind is, all the murders are committed in the same pattern. How he solves the case, forms the crux.