Loosely based on "The Great Gatsby", "Affluenza" finds a middle class kid (Boardwalk Empire's Ben Rosenfield) thrust into the upper crust party scene of Great Neck, Long Island with his privileged cousin Kate (Bates Motel's Nicola Peltz) and her cabal of volatile admirers and friends (including The Flash's Grant Gustin and Faking It's Gregg Sulkin).