Trivia: HIDDEN MICKEY: At the end, fireworks go and 3 go into the shape of Micky Mouse.
Trivia: Johnny Depp's character Rango says "interesting" a few times throughout the movie and while that isn't trivia in itself, the fact that Johnny Depp says it in "his way" in a lot of his movies at some point or another.
Trivia: Masters Storming Ox and Ferocious Croc, and the wolves that are Shen's henchmen all make a brief appearance in the opening of the first Kung Fu Panda.
Trivia: Danny Trejo does not have a single line of dialogue in the movie.
Trivia: Shortly after Hugo drops a piece of metal from the suspending clock to the ground of the train station, the Station Inspector, assuming that Claude dropped it, loudly asks him if he is 'drunk, inebriated, shikker, etc.' The work shikker is from the Hebrew word shikkor for 'drunk'. Shikker actually means drunkard.