It would probably look something like the video below. There's something even more ominous about those signature Disney tones that creates an uneasy feeling in the pits of my stomach. Imagine, facing 10-foot tall Mickey Mouse as the main boss. Terrifying.
The video above is actually a little later in the game, after the player rings both bells, bests the challenges of Sen's Fortress and enters the gorgeous but equally creepy Anor Londo.
And just because I'm a Disney fanatic, here's the original concept
