In this scene from "Eye for an Eye," Ragnar is reunited with his son when Bjorn and Lagertha bring warriors to help take back Kattegat. Subscribe for more Vikings: https://www.youtube.com/channel/UC9MAhZQQd9egwWCxrwSIsJQ?sub_confirmation=1 Check out exclusive Vikings videos and full episodes: http://www.history.com/shows/vikings Like the official Vikings Facebook page: https://www.facebook.com/Vikings Follow Vikings on Twitter: https://twitter.com/HistoryVikings Follow the cast of Vikings on Twitter: George Blagden: https://twitter.com/gblagden Clive Standen: https://twitter.com/CliveStanden Kathryn Winnick: https://twitter.com/KatherynWinnick #Vikings Follow Vikings on Instagram: https://www.instagram.com/historyvikings/ Check out our Facebook games and other exclusive content: https://www.facebook.com/History Keep up to date with everything HISTORY by following us on Twitter: https://twitter.com/history Don't miss a new episode! Sign up for Vikings email updates: http://www.history.com/emails/sign-up Follow HISTORY on StumbleUpon: http://www.stumbleupon.com/channel/HISTORY Vikings Season 2 Episode 4 HISTORY®, now reaching more than 98 million homes, is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, epic miniseries, and scripted event programming. Visit us at HISTORY.com for more info.