The disgrace and suicide of her father drives Eleanore Marston from her comfortable existence into a life as a department store clerk in New York. There she meets wealthy Powers Fiske, who offers her a life of luxury if she will consent to an operation on her brain which would deprive her of her memory. Eleanore agrees, and after the operation, Fiske is horrified to learn he has robbed her of her individuality and that she has become cruel, selfish and remorseless. Dr. Trow, a friend of Fiske, hypnotizes Eleanore to learn of her previous incarnations. Eleanore first remembers herself as a heartless Viking woman, then progresses to a Borgian princess, ending as a woman persecuted as a witch in Salem. Continuing to exercise his power over her, Trow draws Eleanore to the edge of a cliff. They are followed by Henry Johnson, one of Eleanore’s compatriots from the department store, who traced the girl to Fiske’s house. At Eleanore’s plea for help, Johnson leaps upon Trow and the two plunge to their death over the cliff. Fiske arrives just in time to lead Eleanore back to the house. He appeals to a great scientist who restores her memory by means of a second operation, and Eleanore then becomes Fiske’s bride.