Myshkin, an epileptic man, eturns from medical treatment abroad and finds himself in love with Nastasia. There are twists and turns as Myshkin gets engaged to another woman, only to have an epileptic seizure. He and Nastasia are betrothed but on the wedding day, she returns to her rich pursuer Pawan, who kills her. As both men wait together for the police, Myshkin descends into insanity.
