The world clearly doesn’t have enough Viking movies, so here is “The Northman” to fill the gap. Critics have called the revenge epic based on the legend of the Viking prince Amleth “two-plus hours of arthouse savagery” (NPR), “a bloody, mournful, violent tale of vengeance” (The Austin Chronicle), “136 minutes of musclebound, shaggy-maned mayhem” (The…
