In the Montreal city archives, Lucie finally traces the young girls in the old movie. Searching for Walid, Sharko gets kidnapped. He finds himself in a locked room.
Host Henry Louis Gates, Jr. explores the family stories of filmmaker Michael Moore and actors Laura Linney and Chloe Sevigny - three people whose distant ancestors overcame great hardships.
Series 5 kicks off with one of the most iconic places on the planet: Uluru Kata Tjuta National Park. A two-part episode showcases the breathtaking and ancient landscape.