When young Robert Dudley, an earl's son, meets squire's daughter Amy Robsart, it is love at first sight. They marry despite parental misgivings, but their passion quickly fades, and the ambitious Dudley returns to court. Swept up in the turmoil of Tudor politics, Dudley is imprisoned in the Tower. Also a prisoner is Dudley's childhood playmate, the princess Elizabeth. In the shadow of the axe, their passion ignites. When Elizabeth becomes queen, rumours rage that Dudley means to free himself of Amy in order to wed her. And when Amy is found dead in unlikely circumstances, suspicion falls on Dudley --and the Queen.