Of course the first is The Dark Knight =P.
Batman Begins shows the beginning of Batman (what a coincidence), from the
early formation of Bruce Waynes fears to the later conception of the Bat Cave.
No this isn't a fantasy story, one of happy endings and storybook ties. This is
one of dark realism, of a corrupt city ready to fall.
Batman Begins is a fantastic movie with realistic events taking place in a
realistic city with realistic characters. It is meant to be a dark mature tale
where the ending isn't always as happy as you'd hope it to be. With twists and
turns and brilliantly planned action sequences, you'll be entertained all the
way through.
This is by far one of the best movies ever made and one of the best plots
ever conceptualized. If you've yet to see this masterful movie, you have yet to
live. xD