Narasimha Raju is seen in a dual role in this movie Daari Tappina Manishi.The two character of Narasimha Raju are both of a different traits.One is Ranga Rao, who is seen as a very spoilt person who doesn't care of his family and cheats people for money.On the other hand, Raja Rao is a very decent person, who is a foreign-returned Doctor who is willing to serve the poor people.Daari Tappina Manishi is the story about these two identical persons who solve a murder case together.