A bride-to-be is invited to her own fiancé's bachelor party, but when uncomfortable details about their relationship are exposed, the night takes a feral turn.

In the wake of a tragedy, Charlie takes her best friend Em on a road trip in the hope that it will help them heal. Along the way, they find that their friendship is tested like never before.

A bride-to-be is invited to her own fiancé's bachelor party, but when uncomfortable details about their relationship are exposed, the night takes a feral turn.