watch 01:50 The Loop (TV) Do you like this video? "The Saga of Ragnar Lothbrok" is a special episode of Vikings. It aired on November 30, 2016 ahead of Season 4's mid-season premiere. Synopsis The first seasons plus the first half of the fourth season highlight Ragnar's journey. Retrieved from "https://vikings.fandom.com/wiki/The_Saga_of_Ragnar_Lothbrok?oldid=42510" Categories: Specials Season 4 Episodes Community content is available under CC-BY-SA unless otherwise noted.