Well, if you happen to live in the woods or near the woods and see a nasty-looking rotted hand pop up from the cold hard ground, you probably don’t have to worry TOO much. If it were a “real” zombie, it would have to be someone who was buried without being embalmed and even if they DID spring back to life, by the time that undead (or re-living) creep made his or her way back up, they’d be missing most or all of their fingers and probably an arm. So, nope, don’t scream at all. Either stroll over to the phone and ring up the authorities or if you happen to own a legal firearm, well… I guess that’s an actual trespasser you can take care of without getting in too much trouble. Granted, you’ll be needing to explain how the hell an non-embalmed body came out of the ground on your property, but if you didn’t put it there, that clueless act you’ll be putting on will be one hundred percent legitimate. Pleasant Dreams!