[s4e19] On - The Eve

: The episode features the first appearance of Jonathan Rhys Meyers as the warrior-bishop Heahmund, a character intended to serve as a foil for Ivar in subsequent seasons. Production Elements

: A central feature of the episode is Ivar the Boneless proving his worth as a strategist. He convinces his brothers to abandon traditional head-on tactics in favor of using the terrain to confuse and trap the English forces. [S4E19] On the Eve

The episode serves as the penultimate chapter of Season 4, setting the stage for the Great Heathen Army's major confrontation with the Saxons. : The episode features the first appearance of

: Lagertha successfully defends Kattegat against an invading army led by Egil, who was secretly funded by King Harald Finehair. The episode serves as the penultimate chapter of

: The episode features notable historical inaccuracies, such as Prince Æthelwulf leading the defense against the Great Heathen Army at a time when he would have historically been dead for several years.

is the nineteenth episode of the fourth season of the historical drama series Vikings , which first aired on January 25, 2017. The episode was written by series creator Michael Hirst and directed by Ben Bolt . Key Plot Features

Vikings Season 4: Episode 19, On The Eve - Historia Magazine