Olivia Colman (S15E02)

Olivia Colman describes herself as "the least adventurous person I know." She believes her family history is mostly rooted in Norfolk, with just a hint of a French ancestor. So, she’s surprised to learn that she must travel to India to uncover details about her great-great-great-grandmother, Harriot. As Olivia digs into historical records, she discovers that Harriot was an orphan in 1811 aboard a ship sailing from Calcutta to England. While her father was English, the identity of her mother, who gave birth in a remote village in India, remains a captivating mystery that Olivia is eager to unravel.