Season 4, Episode 12: The Vision

Katheryn Winnick as Lagertha, Josefin Asplund as Astrid, Vikings

Katheryn Winnick as Lagertha and Josefin Asplund as Astrid (Photo credit: Bernard Walsh)

Alyssa Sutherland as Aslaug, Katheryn Winnick as Lagertha, Vikings

Alyssa Sutherland as Aslaug and Katheryn Winnick as Lagertha (Photo credit: Bernard Walsh)

Peter Franzén as King Harald Finehair, Alexander Ludwig as Bjorn, Jasper Pääkkönen as Halfdan the Black, Vikings

Jasper Pääkkönen as Halfdan the Black, Alexander Ludwig as Bjorn and Peter Franzén as King Harald Finehair (Photo credit: Bernard Walsh)

Alyssa Sutherland as Aslaug, Vikings

Alyssa Sutherland as Aslaug (Photo credit: Bernard Walsh)

Josefin Asplund as Astrid, Vikings

Josefin Asplund as Astrid (Photo credit: Jonathan Hession)

Alex Høgh Andersen as Ivar, Vikings

Alex Høgh Andersen as Ivar (Photo credit: Bernard Walsh)

Alyssa Sutherland as Aslaug, Travis Fimmel as Ragnar, Vikings

Alyssa Sutherland as Aslaug and Travis Fimmel as Ragnar (Photo credit: Bernard Walsh)

Peter Franzén as King Harald Finehair, Gustaf Skarsgård as Floki, Vikings

Peter Franzén as King Harald Finehair and Gustaf Skarsgård as Floki (Photo credit: Bernard Walsh)

Gustaf Skarsgård as Floki, Maude Hirst as Helga, Vikings

Gustaf Skarsgård as Floki and Maude Hirst as Helga (Photo credit: Bernard Walsh)

Katheryn Winnick as Lagertha, Vikings

Katheryn Winnick as Lagertha (Photo credit: Bernard Walsh)

Katheryn Winnick as Lagertha, Vikings

Katheryn Winnick as Lagertha (Photo credit: Bernard Walsh)

Josefin Asplund as Astrid, Alexander Ludwig as Bjorn

Josefin Asplund as Astrid and Alexander Ludwig as Bjorn (Photo credit: Bernard Walsh)

Jordan Patrick Smith as Ubbe, Marco Ilsø as Hvitserk, Vikings

Marco Ilsø as Hvitserk and Jordan Patrick Smith as Ubbe (Photo credit: Bernard Walsh)

Gustaf Skarsgård as Floki, Maude Hirst as Helga, Vikings

Gustaf Skarsgård as Floki and Maude Hirst as Helga (Photo credit: Bernard Walsh)

Alyssa Sutherland as Aslaug, Vikings

Alyssa Sutherland as Aslaug (Photo credit: Bernard Walsh)

Alyssa Sutherland as Aslaug, Vikings

Alyssa Sutherland as Aslaug (Photo credit: Bernard Walsh)

Katheryn Winnick as Lagertha, Josefin Asplund as Astrid, Vikings

Katheryn Winnick as Lagertha and Josefin Asplund as Astrid (Photo credit: Bernard Walsh)