Theory: Sleepy Hollow (1999) is Tim Burton's third Batman movie
http://www.batman-online.com/forum/index.php?topic=99.msg797#msg797
-Inchabot Crane is a detective like batman, both characters decide to become that because of their childhood traumas.share
-Young Masbeth character is just like Robin, both joins the hero in their crusade to revenge the death of their parents. (curious: there's a scene where Michael Cough (Alfred) is with Inchabot C and young Masbeth)
-Inchabot Crane and Bruce Wayne are saved because of something they had in the poket of their shirts.
-the story of sleepy hollow is full of mystery and riddles, maybe that's the way Burton saw a "Riddler" Story, and the Headless Horseman costume always remind me the Bat Costume.