Factual error: During this episode, Ragnar is lying down with a half-eaten pear on his chest. That pear is of the variety Conference, it was developed by Thomas Francis Rivers in England in the late 1800s, so almost one thousand years later than the events of the show are supposed to take place (in the 800s). (00:38:00)
Vikings (2013)
1 factual error in season 3
Factual error: A crosshead screw is attached to Ivar's frame. (00:11:21)