In the world of animation, every frame is painstakingly constructed. Movements are timed, expressions carefully modeled, and the tiniest details, down to a blink or breath, are the result of countless hours of artistic and technical labor. So, when something goes “wrong,” it’s usually corrected long before audiences ever get a chance to see it. But sometimes, magic happens through those mistakes. In fact, one of the most iconic moments in DreamWorks' How to Train Your Dragon was the result of a lucky animation error!