Nothing says Halloween more than a great animated classic. Alongside the perennial staple It’s the Great Pumpkin Charlie Brown, Walt Disney’s The Legend of Sleepy Hollow is a must watch every year. But this 1949 classic has many fun facts and mysteries that you may or may not know coming into the Washington Irving tale. So let’s head out to the backlot at the Disney Studios and for a moment act like we are living in that golden age of…