As the celebrations for Ivar continue in Kattegat, grief hits Iceland and Floki must now make a fated decision; Harald's army approaches Wessex; a conspiracy grows against King Alfred.
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.
The sixth and final season of Vikings will return to History Channel later this año with 20 episodes, and a new series is in development that will continue the Vikings saga.
