Watch VoirFilms. Sri Krishnadevaraya is a 1970 Indian historical drama film in Kannada language, produced and directed by B. R. Panthulu. It stars Rajkumar as Krishnadevaraya, an emperor of the Vijayanagara Empire in the 16th century. R. Nagendra Rao, B. R. Panthulu, Narasimharaju and N. Bharathi appear in pivotal roles.