Here's the trailer to Alice in Wonderland. The movie is due for release on March 5, 2010. Apparently Tim Burton was supposed to show this preview tomorrow at San Diego's Comic-Con but speculation is that it leaked early. Disney forced YouTube to take the video down. Lucky for us, Mashable has pointed us to MSN for the video. Johnny Depp as the Mad Hatter was perfect casting, wasn't it? I can't wait!