Everyone does Shakespere, he's overdone and so boring, and frankly, we lionze the guy. People say he's the best ever, but we've had a couple hundred years of human history since he was writing to improve, and personally speaking, I think we have (And I say that as an English major in College). If you could find one of Jigsaw's speeches from one of the Saw movies that was long enough, I bet that would be really fun to do! And it'd certainly be a change from the normal monologue. He's generally got a reasnobly long speech at the end of every movie (with that cool background music), I bet one of them would be long enough. The earlier Apocalypse Now suggestion would be pretty cool too.