Sinopsis
Sin sinopsis disponible.
Director
Dean DeBlois
Reparto
Mason Thames
Hiccup
Nico Parker
Astrid
Cate Blanchett
Valka
Gerard Butler
Stoick
Ólafur Darri Ólafsson
Drago
Nick Frost
Gobber
Phil Dunster
Eret
Julian Dennison
Fishlegs
Gabriel Howell
Snotlout
Bronwyn James
Ruffnut
