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 21

1. 

   Alexander Ludwig

   Bjorn Lothbrok

2. 

   Alicia Agneson

   Katia

3. 

   Lucy Martin

   Ingrid

4. 

   Ray Stevenson

   Othere

5. 

   Steven Berkoff

   King Olaf the Stout

6. 

   Adam Copeland

   Kjetill Flatnose

7. 

   Kelly Campbell

   Ingvild

8. 

   Ryan Henson

   Hali

9. 

   Kristy Dawn Dinsmore

   Amma

10. 

    Niall Ó Sioradáin

    Chief Priest

11. 

    Ronan Summers

    Herigar

12. 

    Per Fredrik Åsly

    Envoy

13. 

    Andrei Claude

    Ganbaatar

14. 

    Oran Glynn O'Donovan

    Igor

15. 

    Elodie Curry

    Asa

16. Gerard Miller

    The Stranger

17. 

    Scott Graham

    Frodi

18. 

    Ragga Ragnars

    Gunnhild

19. 

    Eric Johnson

    Erik

20. Fredrik Pellek Åsly

    Envoy

21. Niall O'Siordáin

    Chief Priest (as Niall O'Siordain)

Crew 3