Desc: Gnana Sundari: Directed by K.S. Sethumadhavan. With Bahadur, Adoor Bhasi, Thikkurissy Sukumaran Nair, Prem Nazir. A young princess was raised by the loving father, the King. But her step mother is jealous and sets a trap upon the advice of her maid, the The King is away to save the farmers from wild animals.