- Alex Høgh Andersen (Ivar Lothbrok / Ivar the Boneless)
- Jordan Patrick Smith (Ubbe Lothbrok)
- Marco Ilsø (Hvitserk Lothbrok)
- Peter Franzén (King Harald Finehair)
- Georgia Hirst (Torvi)
- Danila Kozlovsky (Prince Oleg of Novgorod)
Vikings — S4E18
Episode: Revenge
Air Date: 2017-01-18
Runtime: 52 min
Overview
Ragnar's plan comes to fruition. The Viking army lands on the coast of Northumbria.