Overview
The Exterminating Angel is a 1962 Mexican surrealist film written and directed by Luis Buñuel, starring Silvia Pinal, and produced by Pinal's then-husband Gustavo Alatriste. It tells the story of a group of wealthy guests who find themselves unable to leave after a lavish dinner party, and the chaos that ensues. Sharply satirical and allegorical, the film contains a depiction of the aristocracy that suggests they "harbor savage instincts and unspeakable secrets".
In 2004, The New York Times included the film in a list of "The Best 1,000 Movies Ever Made". The film was adapted into an opera of the same name in 2016.
Plot
After a night at the opera, Edmundo and Lucía Nóbile are having 18 wealthy acquaintances over for a dinner party at their lavish mansion. The servants inexplicably begin to leave as the guests are about to arrive and, by the time the meal is over, only Julio, the majordomo, is left. Lucía cancels a planned surprise involving a bear and three sheep upon discovering that guest Sergio Russell does not like jokes, but there are a few strange occurrences, such as the guests somehow entering the mansion and going upstairs twice, Edmundo repeating his toast to the opera singer Silvia, and Cristián Ugalde and Leandro Gomez greeting each other three times (as strangers, cordially, and antagonistically).
The guests mingle before adjourning to the salon to listen to Blanca play a piano sonata by Paradisi. When she finishes, she says she is tired, and several other guests indicate they are about to go home, but no one does. Instead, without discussing it, the guests and hosts settle in and spend the night on the couches, chairs, and floor of the salon, preventing Lucía from sneaking off for a tryst with Colonel Alvaro Aranda, while Julio sleeps at the table in the dining room.
From Wikipedia (CC BY-SA 4.0).