A very cool Easter egg courtesy of Batman Begins composer Hans Zimmer - who, incidentally, used the soundtrack listing to reference twelve different breeds of bat using their Latin names - was to spell out the word Batman using the first letters of tracks four to nine. While this isnt an Easter Egg in the traditional and while it adds nothing to the film itself, its certainly a very smart bit of work by Zimmer - and it probably had something to do with Christopher Nolan as well, as it's in typical Nolan style - and one that fans will have done very well to spot in the first instance. So there you have it - twenty brilliantly obscure comic book movie Easter eggs you didn't notice. Did you enjoy this article? Which other really obscure Easter eggs did you like in comic book movies? Let us know in the comments section below. And please feel free to follow me on Twitter!