Secret Scientology Video of Tom Cruise's Birthday

Our friends at Gawker appear to have found some extravagant birthday celebration in 2004 led by Scientology leader David Miscavige. Tom sings "Old Time Rock and Roll" with some cover band and even shows off his horribly awkward dancing. Don't worry, there are plenty of his crazy cackling in there for you Tom Crusies. Click the link to watch the video.