Episode One

S1 E1: Joanna Lumley sets out to travel 6,400 miles making use of the Trans-Siberian Railway, which is considered the longest railway line in the world. Joanna's journey begins in Hong Kong, where she spent some of her childhood. She takes a bullet train to Beijing, where she meets a woman who claims to have known the last Chinese emperor's favourite concubine, and officially joins the Trans-Siberian track. From there, she travels to the Great Wall, and takes an overnight train into Mongolia via the Gobi desert.