The Guardians of Arcadia reunite to battle the nefarious Arcane Order, who've reawakened the primordial Titans.
Unlock the secrets of the Dragon Eye and come face to face with more dragons than anyone has ever imagined as Hiccup, Toothless and the Dragon Riders soar to the edge of adventure.
After uncovering a mysterious amulet, an average teen assumes an unlikely destiny and sets out to save two worlds.
