Navigating adolescence is scary for many, but it becomes even more nerve-wracking in The Plague. Watch our exclusive clip below, where you’ll also find a new poster.

Set at an all-boys water polo camp, the film sees a socially anxious 12-year-old is pulled into a cruel tradition that targets an outcast with an illness they call “The Plague.” But as the lines between game and reality blur, he fears the joke might be hiding something real.

“This was, in a way, one of the more challenging scenes,” writer-director Charlie...