Lucy Worsley re-investigates some of the most dramatic chapters in British history. She uncovers forgotten witnesses, re-examines old evidence and follows new clues.

Wildlife activists and investigators put their lives on the line to battle the illegal African ivory trade, in this suspenseful on-the-ground documentary.

In 1969 Jett, a young girl of mixed Caucasian and Indigenous descent, struggles to fit in with her peers on the reservation. After summoning the trees to shield her from…