Question: Which Oscar-winning 2004 film, set in California’s Santa Barbara County wine country, sent Pinot Noir sales soaring and Merlot tumbling?

Answer: Sideways. Alexander Payne’s Oscar-winning 2004 dramedy, filmed around Solvang, Buellton, and the Santa Ynez Valley, sparked the so-called “Sideways effect.” Pinot Noir sales and vineyard plantings rose sharply after the film’s release, while Merlot’s popularity and market share declined, reinforced by the lead character’s memorable on-screen disdain for the grape.