Carnage is a 2011 black comedy film co-written and directed by Roman Polanski, based on the play God of Carnage by French playwright Yasmina Reza. The film is an international co-production of France, Germany, Spain and Poland.

When two grade-school boys get into a confrontation in the park that results in one boy hitting the other in the mouth with a stick, their parents meet in a Brooklyn apartment to discuss the matter. The parents of the boy wielding the stick, Alan and Nancy Cowan (Waltz and Winslet), visit the home of Michael and Penelope Longstreet (Reilly and Foster), who are the parents of the boy who was struck. Their meeting is initially intended to be a short visit but various circumstances, such as Nancy vomiting in the Longstreet's living room and Alan's numerous cell phone conversations, continue to draw it out.

At first, the verbal exchange between the two married couples maintains a high civility factor but when the differences between them start to emerge, subtly at first and eventually glaringly, the couples begin to turn on each other and finally each on their own spouse. As their civility and inhibition washes away, aided by a bottle of Scotch whisky, the geniality vanishes, descending fully into verbal warfare with all their character flaws laid bare.

Carnage may refer to:

2011 (MMXI) was a common year that started on a Saturday in the Gregorian calendar. It was the 2011th year of the Common Era (CE) and Anno Domini (AD) designations; the 11th year of the 3rd millennium and of the 21st century; and the 2nd of the 2010s.

The United Nations designated 2011 as the International Year of Forests and the International Year of Chemistry. It was marked by a wave of revolutions in the Arab World known as the Arab Spring, including the beginnings of several unresolved protest movements and armed conflicts.

A film, also called a movie or motion picture, is a series of still or moving images. It is produced by recording photographic images with cameras, or by creating images using animation techniques or visual effects. The process of filmmaking has developed into an art form and industry.

Films are cultural artifacts created by specific cultures, which reflect those cultures, and, in turn, affect them. Film is considered to be an important art form, a source of popular entertainment and a powerful method for educating – or indoctrinating – citizens. The visual elements of cinema give motion pictures a universal power of communication. Some films have become popular worldwide attractions by using dubbing or subtitles that translate the dialogue into the language of the viewer.

Films are made up of a series of individual images called frames. When these images are shown rapidly in succession, a viewer has the illusion that motion is occurring. The viewer cannot see the flickering between frames due to an effect known as persistence of vision, whereby the eye retains a visual image for a fraction of a second after the source has been removed. Viewers perceive motion due to a psychological effect called beta movement.

Kate Elizabeth Winslet (born 5 October 1975) is an English actress. She was the youngest person to accrue six Academy Award nominations, and won the Academy Award for Best Actress for The Reader (2008). She has won awards from the Screen Actors Guild, British Academy of Film and Television Arts, and the Hollywood Foreign Press Association among others, and has been nominated twice for an Emmy Award for television acting, winning once for her role as Mildred Pierce in the 2011 mini-series of the same name.

Brought up in Berkshire, Winslet studied drama from childhood, and began her career in British television in 1991. She made her film debut in Heavenly Creatures (1994), for which she received her first notable critical praise. She achieved recognition for her subsequent work in a supporting role in Sense and Sensibility (1995) and for her leading role in Titanic (1997), the highest grossing film at the time, and the highest grossing film of Winslet's career.

Since 2000, Winslet's performances have continued to draw positive comments from film critics, and she has been nominated for various awards for her work in such films as Quills (2000), Iris (2001), Eternal Sunshine of the Spotless Mind (2004), Finding Neverland (2004), Little Children (2006), The Reader (2008) and Revolutionary Road (2008). Her performance in the last of these prompted New York magazine critic David Edelstein to describe her as "the best English-speaking film actress of her generation". The romantic comedy The Holiday and the animated film Flushed Away (both 2006) are among the biggest commercial successes of her career.