Hvitserk is severely tested; Floki makes an amazing discovery; Freydis gives Ivar a surprise; Ubbe negotiates with the three Danish kings who have massed their armies in Reading, but the negotiations may have a perilous outcome.
Queen Lagertha (Katheryn Winnick) fears she will not make it out of this battle alive and makes a last request for a baciare with Bishop Heahmund (Jonathan Rhys Meyers).
