Christopher Nolan's Dark Knight Trilogy Did Batman’s Origin Story Perfectly, So Everybody Else Can Just Go Home
The Dark Knight succeeds at transitioning Bruce Wayne from an orphaned boy to a superhero, and no other Batman media will top it.
One would need fingers and toes from multiple people to count the number of times that we've seen origin stories for superheroes on film, and it could be argued that the origin story detailed most often involves one of the three members of DC's Trinity: The Dark Knight himself, Batman. Everyone knows it. Babies come into this world knowing it. Thomas and Martha Wayne have been shot so many times on film it's almost cruel.
