When the DreamWorks logo appears at the beginning of the movie, a black dragon can be seen flying over the stars
The title doesn't appear on screen until the end.
The ending credits of the movie are shown as if seen in a Dragon Manual.
There are no opening or title credits.
During the end credits, as the "Dragon Manual" pages turn, you can spot little drawings and signatures attributed to different "dragon artists." These are actually the signatures of the film's animators, adding a personal touch to the credits.