Trivia: Meryl Streep filmed all of her scenes in less than a week.
Trivia: The man working on the burger van is reading a copy of The Da Vinci Code - interesting as the book is about the Jesus blood line.
Trivia: In the 40th anniversary re-mastered edition they have used Audrey Hepburn's original singing track for the "Wouldn't it be lovely" song.
Trivia: There is a short scene after the credits.
Trivia: This was the last Disney movie to include "A Walt Disney Production" at the end, as well as the first movie to be completed after Disney's death in 1966.
Trivia: Antonio Banderas got the role of Che by submitting a self-made audition tape and then performing all the musical numbers in front of director Alan Parker at a dinner meet in Miami.
Trivia: When Doc Terminus is tied to the harpoon shot from the cannon and goes through the building roof, you can hear a "Goofy Holler."
Trivia: In the talk show dream sequence, Paul McCartney and Ringo Starr are introduced, and there is a shot of their two pairs of feet, one of which is barefoot. This is a reference to the cover of the album Abbey Road in which Paul is the only Beatle barefoot.
Trivia: SPOILERS: Director Todd Phillips has defended the controversial ending, in which it is revealed that Arthur is not the Joker who would go on to fight Batman when he is stabbed and killed by another inmate, who then carves a smile onto his face. Phillips noted that the two films were called "Joker," and not "THE Joker," and stated that Arthur was the person who inspired the real Joker—presumably the inmate who killed him. However, this explanation was poorly received by fans, who felt duped.
Trivia: When making this movie, Walt Disney turned the script into a comic at first and they used these "comic strips" to move around shots and scenes, replace things and generally see what would work or not. This technique is now known as storyboarding and pretty much every single movie production uses it.
Trivia: In the famous scene when Don Lockwood is singing in the rain, apparently Gene Kelly (Don) was suffering from a fever.
Trivia: All of the singing in this film was dubbed by adult vocalists.
Trivia: The vultures at the end of the movie are meant to represent the Beatles, and are the same voices used for Yellow Submarine.
Trivia: The colours of the coat (in case you were wondering) are red, yellow, green, brown, scarlet, black, ochre, peach, ruby, olive, violet, fawn, lilac, gold, chocolate, mauve, cream, crimson, silver, rose, azure, lemon, russet, grey, purple, white, pink, orange and blue. They were once voted the best lyrics in the piece, and Tim Rice didn't even write them.
Trivia: Gert Fröbe and Desmond Llewelyn are in the film both of whom were in "Goldfinger" (1964). The first Bond novels were written by Ian Fleming who also wrote "Chitty Chitty Bang Bang."
Trivia: When Quasimodo is singing a few minutes into the film, he is standing above the town street where people are walking around, doing business. If you look closely to the lower right of the scene, you can see Belle from "Beauty and the Beast" reading a book in her blue dress, walking.