Terrifying Zombie Prank [Video]

This just might be your worst nightmare come true: being trapped in an elevator with a zombie.  Yikes!  The video below was a televised prank pulled by Producers of a Brazilian television with just that scenario.  The set up was that undertakers were moving a body via an elevator and the body "accidentally" ends up in the elevator with a random passenger without anyone else there.  Obviously, the guys who thought this up believed it was hilarious but I found myself very uncomfortable watching it.  Judge for yourself: funny or cruel?