Bjorn returns to Kattegat; Harald gains a measure of revenge on Olaf; in Kiev, interesting news reaches Ivar and Igor about Prince Dir.

Cast: Katheryn Winnick, Alexander Ludwig, Alex Høgh Andersen, Alicia Agneson, Jordan Patrick Smith, Kristy Dawn Dinsmore, Eric Johnson, Ferdia Walsh-Peelo, Lucy Martin, Lenn Kudrjawizki, Kathy Monahan, Andrei Claude, Karen Connell, Alex Mills, Patrick O'Donnell