This exclusive series about the fascinating lives and stories of prominent woman from throughout world history delves into the relationships between sisters. Each episode steps into the amazing, yet sometimes wayward lives of different sets of sisters. From aviation hero Amelia Earhart and her sister Grace Muriel, Former First Lady of the United States Jacqueline Kennedy Onassis and her sister, to the infamous Mitford sisters of a bygone era and more. This mesmerising series goes deep into the hearts and minds of sisters and what it means to be one.