Lakshadhikari

Lakshadhikari is a 1963 Telugu drama film directed by D. Madhusudana Rao and produced by Tammareddy Krishna Murthy.

Grown up Varaprasad N T Ramarao becomes a doctor, starts a pharmacy with the help of Sitayya. He falls in love with Sitayyas daughter Padma Krishna Kumari and leads a happy life. Then he finds out that he is not the couples own son, so he sets out to find his biological parents. In a surprising twist, the now released Rangayya is found to be innocent while the real murderer turns out to be Sitayya.

Source: Wikipedia