Morgiana (1972)

This dark drama follows Viktoria, whose envy of her popular sister Klara leads her down a dangerous path. Determined to gain status, Viktoria poisons Klara's tea, slowly weakening her. As the sisters struggle with guilt and blackmail, they resort to more killings to hide their secrets. Viktoria’s ambition is constantly challenged by the fallout of her choices, exposing a complex world of manipulation and lies. The film explores jealousy, morality, and how far people will go to create the image they want.