Legend of the BoneKnapper Dragon Watch HD Download 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". Details Casts Videos Galleries Posters Title Legend of the BoneKnapper Dragon Release Date 2010-10-15 Runtime 00 Hours 16 Minutes Genres TV Movie Animation Fantasy Production Companies DreamWorks Animation Production Countries United States of America Jay Baruchel... Hiccup Horrendous Haddock... Gerard Butler... Stoick (voice)... Craig Ferguson... Gobber (voice)... America Ferrera... Astrid Hofferson (voice)... Jonah Hill... Snotlout Jorgenson (voice... Christopher Mintz-Plasse... Fishlegs Justin Ingerman ... Kristen Wiig... Ruffnut Thorston (voice)... T.J. Miller... Tuffnut Thorston (voice)... John DiMaggio... Gobber's Father (voice)... Kevin Michael Richardson... Thor (voice)... Robin Atkin Downes... ADR Group (voice)... Kieron Elliott... ADR Group (voice)... Jean Gilpin... ADR Group (voice)... Paula J. Newman... ADR Group (voice)... Moira Quirk... ADR Group (voice)... Alan Shearman... ADR Group (voice)... LEGEND OF THE BONEKNAPPER - Official Trailer (Trailer) Original Size (1280x720) Original Size (1920x1080) Original Size (1280x720) Original Size (1920x1080) Original Size (1280x720) Original Size (1280x720) Original Size (1280x720) Original Size (1920x1080) Original Size (1000x1500) Original Size (651x930) Original Size (600x858) Original Size (649x1000) Original Size (666x951) Original Size (1450x2175) Original Size (720x1080) Original Size (1000x1500) Original Size (462x653)