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)
Trivia: The knife that is given to Louis by the pirates is the exact same knife that Buck had in the previous film.
Trivia: The "old gangster movie" that's on the TV in Harry's apartment is the fictional movie "Angels with Filthy Souls," which was seen in the movie "Home Alone." The director wanted a detective movie for the scene, and said: "We needed something and I hadn’t figured out what I was going to put on that TV yet...Just as a laugh, we got the movie that they shot for Home Alone off of YouTube...We could never beat it!"
Trivia: HIDDEN MICKEY: At the end, fireworks go and 3 go into the shape of Micky Mouse.
Trivia: As Rocky flies his tricycle over the fence to aid Ginger with the launch ramp, he flashes the European "flipping the bird sign" - index and middle fingers extended - to Mrs. Tweedy.
Trivia: Judith Barsi was killed by her father a year and half before the film's release. The song "Love Survives" was put in the soundtrack as a dedication to her memory.
Trivia: Until 2016 Coraline was the longest stop motion film to date, running at an hour and 40 minutes. The new record holder became Kubo and the Two Strings.
Trivia: At one point during the song "Jack's Lament", Jack pops up between two tombstones. The tombstone on the left is a figure from the painting "The Scream", and the tombstone on the right is the horse from Picasso's "Guernica".
Trivia: The actress playing Connie has the same surname as her character - Moreau.
Trivia: Though not revealed in the movie, the Prince's name is Adam. At the New Orleans Disneyworld, the Princess hotel rooms have portraits of each Disney prince. The 'Beauty & the Beast' prince is shown in human form and his name stated underneath as 'Prince Adam.' In addition, the officially licensed Disney Fisherprice 'Little People' sets include 'Belle and Prince Adam.'
Trivia: Disney wanted people to despise Scar, the film's villain, so, during Scar's big song 'Be prepared', they made references to Adolf Hitler. When Scar's army begins to march, they are goose-stepping like Nazi soldiers and have their snouts raised like a Nazi salute (their snouts appear longer here than in any other part of the movie, and pointed to their right). Scar is on a large ledge, which resembles a balcony, much like that used by Hitler - on the side, the rock has a pattern resembling a giant Swastika. And finally, on the ground where the army marches, lines appear. These lines were on the streets of Germany, where the Nazis paraded.
Trivia: If you look at the poster advertising the play "The Marvelous Marriage," you'll see it was written by Al Funcoot. "Al Funcoot" is an anagram of Count Olaf. This is a common theme in the Lemony Snicket Books.
Trivia: When Kevin arrives at New York Airport, the woman at the counter who tells him which city he's in is Ally Sheedy. This film was written and produced by John Hughes, who also directed her in the 1985 film "The Breakfast Club."
Trivia: When Ms. Ungermyer takes Ethen's headphones off he is listening to "Girl in the Band" by Haley Duff, Hilary Duff's sister.