Vikings season 4: Episode 20 tonight, the sons of Ragnar complete their revenge in the final season!

Tonight, History is broadcasting episode 20 of season 4 of Vikings, in which the son of Ragnar finish their revenge!
The End! After 10 weeks of intense programming is tonight that the US cable channel History will air episode 20 of season 4 of Vikings, which acts season finale, for which we dévoilions the synopsis and promo photos! After the deaths of Ragnar, Aslaug and King Aelle, we can expect a real bloodbath in this last hour, which should not spare the people of Wessex and especially the troops of Prince Aethelwulf. However, we may fear that many of our heroes will no longer be available when the end credits appear on the screen. Indeed, it is a page that will turn completely after the revenge of the sons of Ragnar. Then the time to begin Ivar glory for better and for worse . We can thus fear for the life of Bjorn who gets in his way, but also for Sigurd with whom he has always been in rivalry. This last episode of the season will probably reveal if Torvi survived the attack on Kattegat, if Lagertha will retain the governance of the vikings city and may offer us a return on the lands of Rollo.
We know, this final episode of the season will also be the opportunity to meet a new character: Headmund. In order to present it to us, the channel offers us a new extract from the final season in which we see this religious preach amongst the faithful. With this new character, played by Jonathan Rhys Meyers, on which we learned more and will be central in season 5 of Vikings , we can be certain that religion will be central to the continuation of the adventure of our warriors . In addition to Alfred, it is therefore a powerful enemy that Ivar will have to fight during his rise as a legendary fighter! What do you expect from the final season?