The Yule festival is celebrated in Kattegat, and visitors include a Norwegian king and Bjorn, who brings a familiar face with him. Floki, however, is no longer welcome in the great hall.
Family members question what drove 31-year-old Ross Taggart to murder his mother and dispose of her body under a caravan in Fife.
Britain's Darkest Taboos
Captain Lee gambles on the seaworthiness of the Huckleberry during a huge storm, while Seaver and Mike battle whitewater and icebergs on their Alaskan journey.
Part one of two. Heidi Klum and Tim Gunn give a new group of budding designers a chance to launch their fashion careers.
Halfdan the Black arrives in Kattegat, Floki reveals a secret to Finehair, Ragnar and Yidu become closer and Lagertha settles a score.
The night before taking the SATs, Gabby decides to take a different path, to Charlie and Maggie's dismay, and exposes a secret. James and Aaron have trouble sharing their room.
The death of a popular cheerleader in a hail of gunfire. After sorting through a slew of witness testimony, Demery set his sights on a prime suspect. However, he soon learned that the suspected triggerman was driven to violence by a wolf in sheep's clothing.
Murder Chose Me
Briana's friend Lisa reveals jaw-dropping information about Briana's husband Matt. Briana herself has a dramatic confrontation with Terra.
Little Women: LA
Action from the 16th stage of the Grand Tour race, featuring a 222km journey from Rovetta to Bormio.
Cycling: Giro d'Italia