Vikings: Death and the Serpent Season 6, Ep 6
"Bjorn is forced to act quickly in the aftermath of the election for the King of all Norway. The bandits attack Lagertha's village again, confident of victory. But when the defense boils down to single combat with Lagertha, victory for the bandits looks less certain. Back in Kattegat, haunted and paranoid, Hvitserk continues to unravel."