The film follows Hiccup and his young fellows accompanying their mentor, Gobber, on a quest to kill the legendary Boneknapper Dragon. An extra that accompanies the film "How to Train Your Dragon".
|Title||Legend of the BoneKnapper Dragon|
|Release Date||Oct 15, 2010|
|Genres||TV Movie, Animation, Fantasy|
|Production Companies||DreamWorks Animation|
|Production Countries||United States of America|
|Cast||Jay Baruchel, Gerard Butler, Craig Ferguson, America Ferrera, Jonah Hill, Christopher Mintz-Plasse, Kristen Wiig, T.J. Miller, John DiMaggio, Kevin Michael Richardson|