시즌 정규 출연진 9

1. 

   Travis Fimmel

   Ragnar Lothbrok

2. 

   Gustaf Skarsgård

   Floki

3. 

   Clive Standen

   Rollo

4. 

   Katheryn Winnick

   Lagertha

5. 

   Alexander Ludwig

   Bjorn Lothbrok

6. 

   Alyssa Sutherland

   Aslaug

7. 

   Georgia Hirst

   Torvi

8. 

   Maude Hirst

   Helga

9. 

   Linus Roache

   King Ecbert

특별출연 8

1. 

   Alex Høgh Andersen

   Ivar Lothbrok / Ivar the Boneless

2. 

   Jordan Patrick Smith

   Ubbe Lothbrok

3. 

   Marco Ilsø

   Hvitserk Lothbrok

4. 

   Josefin Asplund

   Astrid

5. 

   Ida Marie Nielsen

   Margrethe

6. 

   John Kavanagh

   The Seer

7. Anton Giltrap

   Guthrum

8. 

   David Lindström

   Sigurd Lothbrok

제작진 2