Ramudu Bheemudu is a 1964 Telugu film directed by Tapi Chanakya. It was the first movie of D. Rama Naidu as a producer. N.T. Rama Rao played the dual role as Ramudu and Bheemudu. It was remade into Tamil as Enga Veettu Pillai 1964 With M. G. R, into Hindi as Ram Aur Shyam 1967 starring Dilip Kumar and in Malayalam as Ajayanum Vijayanum 1976 with Prem Nazir.
Bheemudu N.T. Rama Rao is interested in staging plays which his mother strongly disapproves. After he comes back home from a stage play, he is taken to task by his mother. In order to escape the wrath of his mother, Bheemudu flees his home and lands in the nearby city.Both of them enter the same hotel and unexpectedly interchange their places. Thus Ramudu, entering the house of Bheemudu, falls in love with Santhi L. Vijayalakshmi Bheemudu, who now takes the place of Ramudu, falls in love with Leela Jamuna. Bheemudu, who is in the place of Ramudu, now understands that he has to bring Panakala Rao to senses so that the property that really belongs to Ramudu, should be restored to him. Ramudu, now in the role of Bheemudu, starts enjoying the love and affection of the new family members. However, Panakala Rao comes to know of this change of places and attempts to take advantage of this situation. At the end Ramudu and Bheemudu turn out to be twins who got separated during the Godavari Pushkarams. All ends well in the film with Ramudu marrying Santhi and Bheemudu with Leela. ........
Source: Wikipedia