Actress Naomie Harris's dramatic discoveries in this edition of the show in which celebrities research their family trees inspires her to anger, sadness and tears of joy. On a journey from Trinidad to Grenada to Jamaica, she learns of her great-great-great-great- grandfather's involvement in the exploitation of so-called liberated Africans shortly after the abolition of slavery, is delighted to discover the identify of her African five-times-great grandmother, and uncovers a family story of tragic poverty in Jamaica's capital of Kingston.