Hakon

Hakon was a follower of Ragnar Lothbrok. He was present during the meeting to sail west. He becomes mad at sea and accuses Ragnar of tricking them to their death. He calls Ragnar Loki the god of mischief. Hakon was killed by Ragnar and thrown overboard.

Season 1
Hakon was present at the meeting to sail west with Ragnar, that was established by Erik Marteinn. He is among one of the Vikings who swear on their sacred rings to not tell the Earl of their secret plan. On the Northumbrian coast, Hakon loses his mind and begins to mutter that they are all going to die. He accuses Floki as being a "Sly one." And that he has led them all to their deaths. After being told to shut up and sit down by Ragnar he then accuses Ragnar of being the 'sly one' Loki the god of mischeif. Ragnar puts a knife into Hakon's throat killing him, his body is dumped overboard before they reach Lindisfarne.