We've seen countless impersonators crawl out of the woodwork to make light of Cruise's Scientology babble sesh, but Jerry O'Connell has been the best thus far. He had the crazy laugh, the out-of-this-world sound effects, and the mumbo-jumbo mumble down pat. Of course, this took some practice and a lot of outtakes. Wanna see what fell to the cutting room floor? Trust me, you do.