M. Night Shyamalan's 'Old' trailer is super creepy

M. Night Shyamalan's latest features a family on a tropical vacation...but things obviously take a creeply, twisty turn. 

Shyamalan has never been one to give away plot points, but the trailer seems to show that the family is aging rapidly over the course of a day...so things aren't great. 

The film stars Gael García...