Over een maand is How to Train Your Dragon 2 in Nederland te zien. Twee jaar later staat al een derde film gepland. Nu lijkt het erop dat er mogelijk een vierde deel in de franchise zal komen. Componist John Powell suggereert dat het verhaal van de derde film mogelijk opgesplitst wordt:
“I saw Dean in Cannes, we had a premiere of the film there, and he was very merry and a bit drunk and he sort of knew about [How to Train Your Dragon] 3 and I think it was mentioned to him by Jeffrey [Katzenberg] that maybe they would do 4. And that was definitely, I think, a real kind of eye-opener for Dean and for me because it’s like, ‘Hey I thought this was a trilogy?’ (laughs). So I don’t know, and it might be good because he’s got a lot of story left to tell, so maybe splitting it into two will work, but I just don’t know about that yet. I’m supposing that at the moment, Dean has an idea for the third one and he isn’t telling any of us yet.”
Regisseur Dean DeBlois vertelde:
“When I was approached about a sequel, I said will you consider it to be the middle act of a three act trilogy? Therefore we’re not just inventing a random other adventure that you cast the same 5 or 6 characters into and graft on a problem that feels artificial. So by meeting Hiccup at this later stage of his life he’s now dealing with an organic and universal problem that many of us go through at that stage. But it is the middle chapter heading toward the culmination of Hiccup’s final coming of age.
And the intention is to be very conscious of where we came from in the first movie and where we’re heading in the third. So I’ve been working on a running outline for sometime and I know we’re going to get to the point where Cressida Cowell books start which is Hiccup, as an adult, looking back on his life and saying “There were dragons when I was a boy.” There’s something really powerful and emotional about that that hits you in the gut. And I think it could be bittersweet and beautiful. But how they disappear? What happened and what leads them to that point? That’s the stuff of the third movie. We’re always very conscious to make sure the threads we’re pulling forward are from the first film and paying off in the second are also embedding storylines for the third.”
Er bestaan al twaalf boeken in de reeks waarop de films gebaseerd zijn en er is dan ook genoeg materiaal om mee te werken.