The story takes place in a mythical Viking world where a young Viking teenager named Hiccup aspires to follow his tribe's tradition of becoming a dragon slayer. After finally capturing his first dragon, and with his chance at finally gaining the tribe's acceptance, he finds that he no longer has the desire to kill it and instead befriends it.
The film was released March 26, 2010 and was a critical and commercial success, earning acclaim from film critics and audiences and earning nearly $500 million worldwide. It was nominated for the Academy Award for Best Animated Feature and Best Original Score at the 83rd Academy Awards, but lost to Toy Story 3 and The Social Network, respectively. The movie also won ten Annie Awards, including Best Animated Feature.
A sequel, How to Train Your Dragon 2, was written and directed by Dean DeBlois and released on June 13, 2014 and was equally successful. A second sequel, How to Train Your Dragon 3 is to be released on June 9, 2017. The film's success has also inspired other merchandise, including a video game and a TV