New York’s MTA has got nothing on this. A Brazilian TV program played a horrifying hidden-camera prank on subway riders, making them believe they were under attack by scores of zombies, Oppos… ...

Which, to be fair, is not an uncommon occurrence, at least in New York. So, guessing Brazil is similar, it makes sense that most passengers are not immediately alarmed.

Nov. 27, 2012— -- Brazilian variety show Programa Silvio Santos aired a 'pegadinha' – prank in Portuguese – on Sunday that's gone viral all over the world, despite the language difference.

Brazil subway passengers got the scare of their life on their daily travel route. ... Now it’s your turn to enjoy this Brazil TV station’s genius prank — that is if you’re not too scared.