Vikings season 6: Bjorn Ironside overthrown by Harald as fans spot

VIKINGS is returning with its sixth and final season in December and fans are eagerly waiting to see how Bjorn’s new run as King of Kattegat will play out. However, it seems Bjorn could be overthrown by Harald after fans spotted a huge historical clue in the trailer.

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Vikings season 6: Will Bjorn Ironside give his kingdom to Harald