The Northmen Army of the "Vikings" will go further in conquering cities and nations in the Northern Europe. Ragnar and the rest of the "Vikings" will try to discover more riches and will continue their conquest for power in Iceland, Greenland and the Mediterranean. As they continue their conquest, death and severed relationships are expected to happen along the way. Floki's faith is about to change after admitting that he is the one responsible for Athelstan's death. Will Ragnar be the one to bring justice to his friend's death?

A total of 16 new episodes are about to conquer the small screen once again in 2016 as the "Vikings" season 4 returns by summer. One of the episodes might include Floki's faith after killing Athelstan. Ragnar might have already knew that Floki really had something to do with his friend's death but was too busy pondering the idea leading to the late "justice" for the priest's death. Now that the siege of Paris is over and the truth is out, Floki is rumored to be facing the consequences of his actions, right at the mercy of his friend and blood brother Ragnar.

Bjorn is about to conquer lands as Ragnar tries to regain his health. According to the series creator Michael Hirst, Bjorn will be conquering lands on the Mediterranean regions and will sail on his own together with a small group of 'Vikings." Paris is confirmed to be just the beginning of more new lands worthy to look forward to in the upcoming episodes of the series.

Lagertha also revealed a few secrets of her own in Ragnar's deathbed. Will a blooming relationship bound to grow between her and Ragnar once again? She might also take her Earldom from Kalf in one of the new episodes of the "Vikings" season 4.

Three new casts will be welcomed in the season 4 of "Vikings." Jasper Paakkonen, Dianne Doan and Peter Franzen will join the regular cast of "Vikings" this season 4. Dianne Doan's character, Yidu will be a Chinese character that is believed to be playing a significant role in the new season of the series. Will the "Vikings" learn to trade with other lands as Yidu enters the scene? Or will they continue on with their ravage way of getting power and riches? This and more is something to look forward to in season 4 of the series.

Iceland, the Mediterranean and Greenland offer a scenic and exciting venue for the Season 4 of "Vikings." Will Ragnar regain his strength and continue on being King? Is death waiting for Floki in Season 4 of the series? Fans continue to speculate as the "Vikings" return on the History Channel this coming summer of 2016.