In Episode 1 of The Last Kingdom Season 5, approximately 10 years after the events of Season 4, Brida gathers loyal Danes to carry out revenge against Uhtred's two children.
In Episode 10/10 of The Last Kingdom Season 5, King Edward's impatient decision causes the Wessex army to fall into Constantin's trap: they are caught in the pincer position of the Bebbanburg army spilling out and the Scottish army attacking by surprise from behind.
In Episode 5/10 of The Last Kingdom Season 5, the Aethelhelm sends soilders to assassinate the Visionary Pilgrims on their way to Lindisfarne to have Sigtryggr blamed on.