The next episode of "Vikings" season 4, titled "Yol," will see everyone celebrating Christmas except Floki. While he was spared of a brutal death, it looks like he'll be spending the rest of his life at the mercy of Ragnar, who has no intention of making his life easy.

While Ragnar and the village are in their high spirits, Floki will be forced to spend the holidays freezing in the cold. This physical pain, however, does not compare to the agony of losing his daughter.

Elsewhere in this "Vikings" season 4 installment, Ragnar will be fighting his own demons. In the promo for the episode, he can be seen saying, "I'm constantly torn between killing myself and everyone around me." Ragnar seems to be more inclined to do the latter.

The "Vikings" promo also hints that Ragnar is shaping Bjorn into someone like him, only to be blasted by Aslaug. "You can't make him like you! He's not like you," she says to a very flustered Ragnar. Apart from all this, Ragnar also finds a bigger enemy in King Aelle, who vows to kill him.

Bjorn, who is out to prove himself worthy of the throne, returns in time for the Christmas celebration. In the trailer, he is shown to be on the losing end against the Berserker but it looks like he'll emerge victorious in the end.

"Vikings" season 4 spoilers indicate that Bjorn will celebrate Christmas with his family and he'll even bring along a familiar face whom he will introduce as his new partner. History Channel hints that this person is someone "Vikings" fans have already met before.

Could it be Porunn, the mother of his child, he brings along with him? Fans will remember Porunn leaving Bjorn and their daughter in the premiere of "Vikings" season 4. It remains unclear if she'll be back or if Bjorn has a finally found a new woman to love.

Romance issues also plague Rollo as he continues to sway Princess Gisla, who isn't all that keen being married to him. Determined to win her over, Rollo vows to "defend Paris to the death" even if it takes fully turning aganst his brother.

"Vikings" season 4 episode 4 "Yol" airs March 10 at 10 p.m. ET on History Channel.