Season 5 part 2 of HBO Nordic’s hit series Vikings is now airing on HBO Nordic. All previous seasons are also available. The series is created by Michael Hirst. Marco Ilsø stars as Hvitserk, son of previous lead star Travis Fimmel’s character Ragnar Lothbrok. The cast also includes series regulars Gustaf Skarsgård, Jonathan Rhys Meyers, Katheryn Winnick, Alexander Ludwig, Alex Høgh Andersen and Jordan Patrick Smith among others.