Quantom X

Trivia: When Ruffnut and Tuffnut are insulting the giant dragon, one of the twins calls it the Bride of Grendel. This is a reference to the old Viking legend of Beowulf. (01:16:45)

Quantom X ★

Trivia: In the scene after Hiccup finally gets Toothless' new tail fin to work, and the two are relaxing after they fly through the fire ball, the two are greeted by a group of tiny dragons. This little dragon was actually what Toothless was originally going to be, as he was in the book, until they changed him to a dragon big enough for Hiccup to ride to suit the movie. (00:46:15)

Quantom X ★

Trivia: The straight line fighting style that Jet Li used in this film when playing as Yulaw was developed in prison, where combatants had limited space for moving around, and were shackled.

Quantom X ★

Trivia: In the scene where Funsch over rides the wormhole destination that Yulaw tries to take, the device Funsch uses says Destination Final. This is an inside joke reference to the movie, Final Destination, which was made by the same people.

Quantom X ★

Trivia: Massie Walsh, TK's other universe counterpart that you see in the MVA headquarters, the one who helps Yulaw escape, was inspired by Jessica Rabbit from the Roger Rabbit movie.This was stated by the director in the DVD Commentary.

Quantom X ★

Trivia: In the movie, Robert Downey Jr.'s character of Kirk Lazarus, who is in character as Lincoln Osiris, says he won't drop character until after the DVD commentary. In the DVD commentary Robert Downey Jr. actually stays in character as Lincoln Osiris until the scene where Kirk Lazarus also drops the character. At this point in the commentary, Downey Jr. adopts Lazarus' "real" Australian accent and stays in that character.

Quantom X ★