But arguably the most fun catch we made is the inclusion of director DeBlois in the actual Isle of Berk. Actor Mason Thames (Hiccup) and Nico Parker (Astrid) confirmed the cameo to NBC Insider when we spoke to them for the film's junket.

Director Dean DeBlois recreates "The Forbidden Friendship" and "Test Drive" sequences with a new and improved Toothless.

Most filmmakers have a list of regrets about their projects, but getting a do-over is a rarity: "it was satisfying to check off a list of those little things, but also make room for missed opportunities.

"How to Train Your Dragon" artisans on using sheep fur, bagpipe and locations including the Faroe Islands to help bring remake to life.

In an era of skepticism around live-action remakes, Universal believes audiences will take flight with Hiccup and Toothless again.

After the actress voiced the character in the 2014 animated movie, How to Train Your Dragon director Dean DeBlois hopes Cate Blanchett will portray Valka Haddock in the live-action film's sequel.