Vikings creator Michael Hirst has said the History Channel’s hit show is a series about family. With the show’s popularity soaring, the actors cast as two competitive brothers and the show’s leading men, Clive Standen (Rollo) and Travis Fimmel (Ragnar Lothbrok), now find themselves in the spotlight. I spoke to them during the 2013 San Diego Comic-Con and I’m happy to report they shared quite a bit about where Rollo and Ragnar are going in season 2.