The 2004 independent film starring Paul Giamatti about a wine-country trip before a friend's wedding is Sideways. Giamatti plays Miles Raymond, a depressed teacher and aspiring novelist who travels through California wine country with his friend Jack, played by Thomas Haden Church.
The trip is meant to celebrate Jack's upcoming wedding, but the vacation becomes a comic and uneasy examination of friendship, disappointment, infidelity, and middle-aged anxiety. Virginia Madsen and Sandra Oh play two women the friends meet during the journey. Alexander Payne directed the film and co-wrote the screenplay with Jim Taylor, adapting Rex Pickett's 2004 novel.
Sideways was praised for its performances, dialogue, and sharply observed characters. It also became strongly associated with wine culture, especially through Miles's passionate preference for Pinot Noir. A common mix-up is calling it a straightforward wine film or confusing it with Bottle Shock; Sideways is primarily a character-driven road comedy-drama whose wine discussions reveal the characters' personalities.