This behind-the-scenes featurette offers a glimpse into the intense training actors undergo to portray Vikings in How To Train Your Dragon. Cast members including Mason Thames, Nico Parker, and Gerard Butler share their experiences, showcasing physical workouts, stunt rehearsals, and fight choreography. Viewers learn about axe handling, horseback riding, and battle drills, revealing the dedication and effort needed to bring the Viking world of Berk to life. Director Dean DeBlois and the stunt team also provide insights into their craft.