VIDEO: This ghost prank on the Brazilian subway is pure evil

We're not right after watching it.

We are going to have nightmares after this and we weren't even there. The screaming…

Brazilian TV show Programma Silvio Santos organised this 'Ghost on the Subway' prank for a segment. With hidden cameras installed, they rigged a subway car so that the lights would flicker when it arrived at a station.

As the unsuspecting passengers try to get the locked doors to open, everything goes black and when the lights come back on, there is a ghostly girl standing in the carriage, holding a doll. And then she screams.

The reactions of the passengers are fascinating to watch. Some scream back, others cover their eyes, some remain calm - and two of the guys hide beneath the seats.

We're surprised no one attacked her.