VIKINGS season 5 returns this week on History and Amazon Prime. For those who need a recap, here’s what has happened so far in Vikings season 5.

On Vikings Season 5 Episode 4, Ivar the Boneless strategizes on his own as the Vikings face increasing pressure, and the Saxons devise a battle plan.

'Vikings' returns with a strong Season 5 premiere, but there's no escaping the fact that something has been lost with the death of Ragnar.