Series creator Hirst and cast members Andersen and Winnick attend an event for "Vikings" during the 2017...
Series creator Michael Hirst (L) and cast members Alex Hogh Andersen and Katheryn Winnick attend an event for "Vikings" during the 2017 Comic-Con International Convention in San Diego, California, U.S., July 21, 2017. REUTERS/Mario Anzuoni