Nora Prentice is holding a Christmas Party for clients at the mansion of her friend and venture capitalist backer, Spencer Gaines. Without asking him, she ordered the wine and the choice turns out to be a disastrous one. He promises to rectify the mistake by offering his wide selection of the finest wines. She must only accompany him to his wine cellar for a tasting adventure. It turns out to be more of a journey than she had anticipated.