When angry Caleb Sinclaire (Adam Scott) reluctantly agrees to drive his younger brother, Peter, and Peter’s girlfriend, Emma Gainsborough (Brittany Snow), home for Thanksgiving, he finds himself attracted to his brother’s pretty girl. Before long, his desire morphs into an obsession that could either completely unhinge the family — or be the catalyst he needs to confront feelings he has long repressed. J.K. Simmons and Alex Frost co-star.