Piyamilan (1958)

Rajkumari Vijaya lives a wealthy lifestyle in a palace along with her widower father, the Raja. One day the latter receives a royal visitor, the Raja of Pavan Desh into his palace. This Raja is smitten by Vijaya's beauty and wants to wed her. When he approach's Vijaya's father, he is politely turned down, as her marriage is to take place with a male named Mahindra. Unable to get Vijaya out of his mind, the Raja connives with the Senapati, and with his help, entraps her father in a web of lies and deceit, and has him imprisoned. Vijaya turns to Mahindra for help - and finds out he cannot help her at all as he has lost his mind - and is displaying childlike behavior. The question remains: Who will now prevent the Raja from having his way with her?