Eent Ka Jawab Patthar is an action romantic drama. The movie follows the story of a man named Madhav Singh (Surendra Pal), who is falsely accused of the crime he never committed. However, no lawyer is ready to take his case, and it is then he decides to seek help of an honest cop named Inspector Maan Singh (Amjad Khan), who was once a lawyer. The 20-year-old case related to Madhav Singh also reopens and trouble ensues for him. Will Maan Singh be able to help Madhav Singh in proving his innocence once and for all?