Vikings' Season 4: Ragnar's Sons – The Hollywood Reporter

THR breaks down how the newly grown-up characters fared in history and the "big issues" ahead for the family.

Vikings' season 4 spoilers: Will Aslaug's sons avenge her death?

Vikings: Is Ragnar Lothbrok based on a real person? Did he really exist?, TV & Radio, Showbiz & TV

Vikings' Season 4 Spoilers: New Trailer Released; 6 Things We Learned From The Bloody Promo Video

Why Isn't 'Vikings' On Tonight? Season 4 Of History Channel Show Goes On Hiatus Until Fall

Vikings: Meet the Four New Actors Revealed in Season 4's Midseason Finale - IGN

Vikings' Season 4 Finale Deaths – The Hollywood Reporter

Vikings' Season 4: Ragnar's Sons – The Hollywood Reporter

Vikings' season 4 episode 12 spoilers: Ragnar prepares for his Wessex voyage; Showrunner hints Ragnar and Ivar to have a closer bond

Vikings Season 4 spoilers and speculation *

Vikings' Boss on Season 4 Premiere: “Everyone Seems to Have Their Own Agenda” – The Hollywood Reporter

Vikings' Ragnar Twist, Season 4 – The Hollywood Reporter