Stała obsada sezonu 6

1. 

   Alex Høgh Andersen

   Ivar Lothbrok / Ivar the Boneless

2. 

   Jordan Patrick Smith

   Ubbe Lothbrok

3. 

   Marco Ilsø

   Hvitserk Lothbrok

4. 

   Peter Franzén

   King Harald Finehair

5. 

   Georgia Hirst

   Torvi

6. 

   Danila Kozlovsky

   Prince Oleg of Novgorod

Goście specjalni 22

1. 

   Katheryn Winnick

   Lagertha

2. 

   Alexander Ludwig

   Bjorn Lothbrok

3. 

   Alicia Gerrard

   First Woman

4. 

   Michael Johnston

   Messenger 2

5. 

   Marko Leht

   Torturer

6. 

   Deborah Wiseman

   Second Woman

7. 

   Aine Hayden

   Old Woman

8. 

   Conn Rogers

   Canute

9. 

   Danny O'Connor

   Messenger 1

10. 

    Lenn Kudrjawizki

    Prince Dir

11. 

    Lucy Martin

    Ingrid

12. 

    Steven Berkoff

    King Olaf the Stout

13. 

    Adam Copeland

    Kjetill Flatnose

14. 

    Eve Connolly

    Thora

15. 

    Serena Kennedy

    Anna

16. 

    Kieran O'Reilly

    White Hair

17. 

    Ryan Henson

    Hali

18. 

    Kristy Dawn Dinsmore

    Amma

19. 

    Andrei Claude

    Ganbaatar

20. 

    Oran Glynn O'Donovan

    Igor

21. 

    Elodie Curry

    Asa

22. 

    Ragga Ragnars

    Gunnhild

Ekipa 2