Arr... At this rate, I'll be kicked out of modern society, since it looks like I was the only person who still didn't watch the movie. Well, I'm assuming that the Dead Man from "Dead Man's Chest" in the title is good ol' Davy? And, well, that story sounds familiar. *Coughpapermariocough*
But, if the original one is better... Then HA! I saw the one that's better!