Season Regulars 12

1. 

   Travis Fimmel

   Ragnar Lothbrok

2. 

   Gustaf Skarsgård

   Floki

3. 

   Clive Standen

   Rollo

4. 

   Katheryn Winnick

   Lagertha

5. 

   Jessalyn Gilsig

   Siggy Haraldson

6. 

   Alexander Ludwig

   Bjorn Lothbrok

7. 

   Alyssa Sutherland

   Aslaug

8. 

   Maude Hirst

   Helga

9. 

   George Blagden

   Athelstan

10. 

    Linus Roache

    King Ecbert

11. 

    Donal Logue

    King Horik

12. 

    Moe Dunford

    Aethelwulf

Guest Stars 12

1. 

   Georgia Hirst

   Torvi

2. 

   Jefferson Hall

   Torstein

3. 

   John Kavanagh

   The Seer

4. 

   Morten Suurballe

   Sigvard

5. Derry Power

   Older Man

6. 

   Rick Burn

   Warrior

7. 

   Thorbjørn Harr

   Jarl Borg

8. 

   Cormac Melia

   Ubbe

9. 

   Cathal O'Hallin

   Hvitserk

10. 

    Gaia Weiss

    Porunn

11. 

    Steve Wall

    Einar

12. 

    Edvin Endre

    Erlendur

Crew 4