Lagertha leads her village's response to the recent attacks, but despite her best efforts, the consequences are tragic; Olaf has a bold new plan for the future of Norway; Ivar discusses Oleg's ambitions for Scandinavia.

Cast: Katheryn Winnick, Alexander Ludwig, Alex Høgh Andersen, Kristy Dawn Dinsmore, Jordan Patrick Smith, Alicia Agneson, Lucy Martin, Ferdia Walsh-Peelo, Lenn Kudrjawizki, Andrei Claude, Kathy Monahan, Gina Costigan, Pellek, Sandy Kennedy