Onbadhule Guru is a 2013 Indian Tamil comedy film written and directed by P. T. Selvakumar. The film has Vinay Rai, Sathyan Sivakumar,Premji Amaren, Aravind Akash and Lakshmi Rai in the lead roles.[1] The film is about the adventurous trip that five guys take together, and what happens to them during their expedition.[2] The film released on 8 March 2013.[3] The title of the film refers to the prediction used in astrology.