This is sufficiently... creepy.
Pay a visit to the insanely cool FX studio behind The Walking Dead, Evil Dead 2, Inglourious Basterds, and a ton of other notable violent films from the last two decades. This is the place where nightmares are made, and it couldn't be any more fascinating.
Not Safe For Work -- language and bloody FX demonstrations.
Marketing Campaign of the Day: To promote the return of The Walking Dead in South Africa, a local ad company produced a (fairly realistic) fake trailer for a romantic comedy, and then showed it to a theater full of people unaware they were about to be visited by a walker.
Trust me, it all makes sense in the end.