Vikings: Katheryn Winnick’s Interview on Season 4 - Premieres February 18th 10/9c | History

Watch this exclusive interview clip with actress Katheryn Winnick, aka “Lagertha“ on Vikings. Don’t miss the premiere of Season 4 on February 18th 10/9c. #Vikings Subscribe for more from Vikings and other great HISTORY shows: Watch more Vikings on YouTube in this playlist: Find out more about the show, the characters, and the cast on our site: