Question: I'm looking for a movie from the late 80's or early 90's. It's a hilarious comedy, a family movie, about two guys who are on some kind of island and there is a dead dude named Barney with an arrow through his head and sunglasses on it. They discover that when they play music, he walks like a zombie. When the dead guy is walking with the music, he actually is walking to the sea to find a chest with money in it. In the movie there is also a voodoo magic; I remember them sacrificing a goat.
Chosen answer: You're thinking of "Weekend at Bernie's 2".