The happiest place on earth just got a little bit happier. To promote his new Disney movie, Alice Through the Looking Glass, Johnny Depp surprised a few parkgoers at Disneyland by recently disguising himself as his onscreen character, the Mad Hatter. As guests passed what looked like an ordinary billboard for the film, the actor "magically" came to life on the screen. Not only did he interact with a few very lucky fans, but the best part had to be when he sneezed in front of the crowd. See the full video above, and then check out the trailers for the upcoming movie before it hits theaters on May 27.