Season Regulars 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

Guest Stars 27

1. 

   Gustaf Skarsgård

   Floki

2. 

   Ferdia Walsh-Peelo

   Alfred

3. 

   Jasper Pääkkönen

   Halfdan the Black

4. 

   Russell Balogh

   Bishop Aldulf

5. Breffni Holahan

   Sister Annis

6. 

   Dave Boyle

   Saxon Warrior Scout #1

7. Tim Creed

   Orlyg

8. Sean Condren

   Saxon Warrior Scout #2

9. James Cosgrave

   Birthmark Viking

10. 

    Roisin Murphy

    Elsewith

11. 

    Lucy Martin

    Ingrid

12. 

    Ray Stevenson

    Othere

13. 

    Noella Brennan

    Gudrid

14. 

    Ian Lloyd Anderson

    Naad

15. 

    Wesley French

    Peminuit

16. 

    Phillip Forest Lewitski

    We'jitu

17. 

    Brendan McCormack

    Leof

18. Dafhyd Flynn

    Adam

19. 

    Peter Michael Dillon

    Alfred's Mounted Bodyguard

20. 

    Carmen Moore

    Pekitaulet

21. 

    Ellyn Jade

    Nikani

22. Acahkos Johnson

    Ne'pa'tes

23. 

    Victoire Dauxerre

    Nissa

24. Seán McGillicuddy

    Osric

25. Steve Cash

    Saxon Commander

26. 

    Oliver Price

    Galan

27. 

    Eric Johnson

    Erik

Crew 3