There are reports that Bjorn will actually rally his men against Rollo who has betrayed the Vikings by siding with France and King Charles in exchange for the promise of land, riches, and marriage to Charles’ daughter.
However, before King Ragnar finally bids his adieu on “Vikings,” he is expected to meet a new love in the upcoming season, which rumors say would by Yidu, played by Chinese actress Dianne Doan.
Bjorn is quickly turning into a leader in his own right and the prince of the Vikings will exercise his newfound power when he comes face to face with his uncle Rollo.
In an interview in July, Ludwig said that he was unsure exactly what revenge his character would perpetrate against his traitor uncle. What he knows is that when Bjorn explodes, there will be no compassion at all for Rollo.
The actor said that Bjorn is so straight-edge in that when he makes a decision, he sticks to it.
It is not just King Ragnar and King Rollo who will have their share of sibling rivalry in Season 4 of “Vikings.” Apparently, Ragnar Lothbrok’s sons will also fight among themselves on who shall sit as King of Denmark after the possible death of their father.