A family's gilded Malibu weekend unravels when their son's bully arrives disguised as his "best friend" — and no one will believe him until it's far too late.

The Carter family gathers on the deck of their Malibu beach house to welcome James's "friend" for a weekend stay. Denise beams with maternal pride, seeing this as a sign her anxious son is finally socializing. Darius sits in uneasy silence. Jada scrolls her phone with practiced boredom, intrigued by what she's heard. Zara watches from the margins, calculating. Tiana hovers near the doors, loyal to James but dismissing his frantic warnings as melodrama. And James himself stands paralyzed with terror, having tried and failed to warn every person present that the guest arriving below is not a friend but something he cannot name — something dangerous. No one believed him. The car pulls into the driveway. The family turns to look. James is pushed forward to greet the person he fears most, and the golden afternoon holds its breath.

Denise Carter

A warm, curvilinear matriarch whose desperate need to believe in the goodness of others makes her the most dangerous enabler in the house—kindness as a blindfold, hospitality as a trapdoor.

Jada Carter

A gym-toned socialite so starved for anything real that she mistakes danger for entertainment—boredom as a vulnerability, thrill-seeking as a self-destruct button she doesn't know she's pressing.

Zara Carter

A pierced and defiant rebel whose desperation to be seen as an adult makes her easy prey for anyone offering forbidden thrills—rebellion as a compass that points toward exactly the wrong thing.

Tiana Haughton

A fiercely loyal best friend whose years of carrying a weak man have left her exhausted in ways she won't admit—her protectiveness a shield that also hides the hunger for strength she's ashamed to want.