Theeran Adhigaaram Ondru (English: Theeran - Chapter One) is a 2017 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. This is also being dubbed into Telugu as KHAKEE.