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".

"An All-New Dragon Adventure"

Credits

John PuglisiDirector

Jay BaruchelHiccup Horrendous Haddock III (voice)

Gerard ButlerStoick (voice)

Craig FergusonGobber (voice)

America FerreraAstrid Hofferson (voice)