Casablanca is a 1942 American romantic drama film directed by Michael Curtiz and starring Humphrey Bogart, Ingrid Bergman, and Paul Henreid. Filmed and set during World War II, it focuses on an American expatriate (Bogart) who must choose between his love for a woman (Bergman) and helping her husband (Henreid), a Czechoslovak resistance leader, escape from the Vichy-controlled city of Casablanca to continue his fight against the Germans. The screenplay is based on Everybody Comes to Rick's, an unproduced stage play by Murray Burnett and Joan Alison. The supporting cast features Claude Rains, Conrad Veidt, Sydney Greenstreet, Peter Lorre, and Dooley Wilson.
Warner Bros. story editor Irene Diamond convinced producer Hal B. Wallis to purchase the film rights to the play in January 1942. Brothers Julius and Philip G. Epstein were initially assigned to write the script. However, despite studio resistance, they left to work on Frank Capra's Why We Fight series early in 1942. Howard Koch was assigned to the screenplay until the Epsteins returned a month later. Principal photography began on May 25, 1942, ending on August 3; the film was shot entirely at Warner Bros. Studios in Burbank, California, with the exception of one sequence at Van Nuys Airport in Los Angeles.
Although Casablanca was an A-list film with established stars and first-rate writers, no one involved with its production expected it to stand out among the many pictures produced by Hollywood yearly. Casablanca was rushed into release to take advantage of the publicity from the Allied invasion of North Africa a few weeks earlier. It had its world premiere on November 26, 1942, in New York City and was released nationally in the United States on January 23, 1943. The film was a solid if unspectacular success in its initial run.
Exceeding expectations, Casablanca went on to win the Academy Award for Best Picture, while Curtiz was selected as Best Director and the Epsteins and Koch were honored for Best Adapted Screenplay. Its reputation has gradually grown, to the point that its lead characters, memorable lines, and pervasive theme song have all become iconic, and it consistently ranks near the top of lists of the greatest films in history. In 1989, the United States Library of Congress selected the film as one of the first for preservation in the National Film Registry for being "culturally, historically, or aesthetically significant".
Plot
In December 1941, American expatriate Rick Blaine owns a nightclub and gambling den in Casablanca. "Rick's Café Américain" attracts a varied clientele, including Vichy French and Nazi German officials, refugees desperate to reach the neutral United States, and those who prey on them. Although Rick professes to be neutral in all matters, he ran guns to Ethiopia in 1935 and fought on the Loyalist side in the Spanish Civil War.
Petty crook Ugarte boasts to Rick of letters of transit obtained by murdering two German couriers. The papers allow the bearers to travel freely around German-occupied Europe and to neutral Portugal. Ugarte plans to sell them at the club and persuades Rick to hold them. Before he can meet his contact, Ugarte is arrested by the local police under Captain Louis Renault, the unabashedly corrupt prefect of police. Ugarte dies in custody without revealing that Rick has the letters.
Then the reason for Rick's cynical nature—former lover Ilsa Lund—enters his establishment. Spotting Rick's friend and house pianist, Sam, Ilsa asks him to play "As Time Goes By". Rick storms over, furious that Sam disobeyed his order never to perform that song again, and is stunned to see Ilsa. She is accompanied by her husband, Victor Laszlo, a renowned fugitive Czechoslovak Resistance leader. A flashback reveals Ilsa left Rick without explanation when the couple were planning to flee as the German army neared Paris, embittering Rick. Laszlo and Ilsa need the letters to escape, while German Major Strasser arrives in Casablanca to prevent just that.
When Laszlo makes inquiries, Signor Ferrari, an underworld figure and Rick's friendly business rival, divulges his suspicion that Rick has the letters. Laszlo returns to Rick's cafe that night and tries to buy them. Rick refuses to sell, telling Laszlo to ask his wife why. They are interrupted when Strasser leads a group of German officers in singing "Die Wacht am Rhein". Laszlo orders the house band to play "La Marseillaise". When the bandleader looks to Rick, the latter nods, and Laszlo begins to sing. Patriotic fervor grips the crowd, and everyone joins in, drowning out the Germans. Afterwards, Strasser has Renault close the club on a flimsy pretext.