EW.com put up a new feature ahead of the Toronto International Film Festival this weekend, where the filmmakers discussed the series and showed off clips of the new movie. Berk's Grapevine covered the details of those clips over on
their Twitter page; some of the scenes' descriptions may be considered spoilery, so check them out at your own risk. Parsing the more general details, we learn that:
-The filmmakers are emphasizing the finality of this franchise for not just the movies, but potentially for the TV series as well. Says DeBlois: "We thought about it for a long time and came up with what we think is a bittersweet way to say goodbye to these characters, but the right way." It seems like they really are tying everything up with this one, or, at the very least, they're choosing to bookend the film in a very definitive fashion.
-The movie plays with time more than the previous two films, so in addition to flashbacks, we'll also be getting flashforwards. The former makes the most sense for Gerard Butler's Stoick to make a return, and indeed EW details one such flashback sequence.
-The hidden world itself was inspired by a vivid dream DeBlois once experienced. As mentioned before, it may appear to be heavily fantasy-infused, but they're still aiming to keep it grounded in reality. There's "an otherworldly feel, and yet, the idea was to create a believable world that could exist beneath our own." To that point, the world is rooted in some semblance to the science of ancient undersea caves.
-The filmmakers are immensely proud of the new location they've created. Says EW: "The grand scope of the hidden world suggests something of a fitting culmination for the studio. The franchise's final fantastical reveal, in a series bursting with them, marks the technological pinnacle of the
How to Train Your Dragon team's achievements over the course of a decade."
-One of the Light Fury's abilities is to "heat her scales into a mirror-like, essentially invisible surface." Also Berk's Grapevine states, "The Light Fury makes cute noises. You think Toothless sounds cute? Just wait."
-The clips shown were using temp music from the previous movies. One particular scene appears to be entirely music-driven with no dialogue, much like how Forbidden Friendship and Romantic Flight played out in the first Dragon.
-They say the music will begin recording next month, which seems to imply that John Powell has already begun writing and even nearing completion of the score.