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 23

1. 

   Katheryn Winnick

   Lagertha

2. 

   Alexander Ludwig

   Bjorn Lothbrok

3. 

   Conn Rogers

   Canute

4. 

   Danny O'Connor

   Messenger 1

5. 

   Owen Barton

   Warrior

6. Sandy Kennedy

   Sylvi

7. 

   Lenn Kudrjawizki

   Prince Dir

8. 

   Steven Berkoff

   King Olaf the Stout

9. 

   Adam Copeland

   Kjetill Flatnose

10. 

    Aoibheann McCann

    Skadi

11. Oisin Murray

    Tarben

12. 

    Kathy Monahan

    Eira

13. 

    Kieran O'Reilly

    White Hair

14. 

    Gina Costigan

    Runa

15. 

    David Sterne

    Gudmund

16. 

    Ryan Henson

    Hali

17. 

    Kristy Dawn Dinsmore

    Amma

18. 

    Per Fredrik Åsly

    Envoy

19. 

    Oran Glynn O'Donovan

    Igor

20. 

    Elodie Curry

    Asa

21. 

    Ragga Ragnars

    Gunnhild

22. Fredrik Pellek Åsly

    Envoy

23. 

    Jinny Lofthouse

    Hild (uncredited)

Crew 2