3. Jack Black Is The Pirate Flying The Airplane In Waterworld
http://www.youtube.com/watch?v=ZgsJGHxZxcg Believe it not, but, like, half of Jack Black's career is made up of miscellaneous cameos that you never knew he did. Seriously: the guy has tiny roles in Demolition Man, The NeverEnding Story III, and BioDome, which I refuse to talk about. My favourite of these, though, also happens to be the hardest one to spot, and is therefore the best one to make people go, "Oh, wow, that's amazing, I never noticed that... can I be your friend?" It's Waterworld, Kevin Costner's notoriously awful and financially terrifying movie about a world that consists purely on the ocean. Waterworld gets a lot of lack because of all the money it was supposed to lost and the fact that Kevin Costner is in it, but I always thought it was fairly entertaining as a kid (though I admit I haven't watched it since). Anyway, check out the pilot during this attack sequence - it's freakin' JB in all his glory! Unfortunately, he doesn't sing.