According to the sagas from which this series takes some of its plot, Ivar the Boneless was the oldest son of Ragnar by Aslaug.
I wanted to step out of your shadow. You understand that, don't you?
Kattegat seemingly is located in Norway, yet people are show riding between Kattegat and Hedeby, despite the later being located in southern Denmark and there being no land-connection between greater Scandinavia and the danish mainland until a 1000 years later.
In the U.S. all episodes were censored for violence, nudity, profanity, and time restrains for their broadcast on the History Channel. However, the uncensored versions of the episodes can be found on the U.S. Blu-rays. Each episode is presented as an "Original Version" (censored) or "Extended Version" (uncensored).
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