"You've been chosen. The Animals are on the Hunt. And Ryan... #YoureNext."
For a look at the one-sheet follow this link. The poster is one in a series, so venture deeper into the Internet and you'll likely find more.
In You're Next, during a family reunion getaway, the Davison family comes under a sadistic attack. When Crispian Davison brings his new girlfriend along to celebrate the wedding anniversary of his parents, the family's evening together is shattered when a gang of mysterious killers begin to hunt the family down with brutal precision. Unfortunately for the killers however, one of the victims harbors a secret talent for fighting back.