|Directed by||Luis Buñuel|
|Produced by||Óscar Dancigers|
|Written by||Luis Alcoriza|
|Music by||Rodolfo Halffter|
|Edited by||Carlos Savage|
|Distributed by||Koch-Lorber Films|
|December 9, 1950 (Mexico)|
Óscar Dancigers, the producer, asked Buñuel to direct this film after the success of the 1949 film El Gran Calavera. Buñuel already had a script ready titled ¡Mi huerfanito jefe! about a boy who sells lottery tickets. However, Dancigers had in mind a more realistic and serious depiction of children in poverty in Mexico City.
After conducting some research, Jesús Camacho and Buñuel came up with a script that Dancigers was pleased with. The film can be seen in the tradition of social realism, although it also contains elements of surrealism present in much of Buñuel's work.
The film is about a group of destitute children and their misfortunes in a Mexico City slum. El Jaibo escapes juvenile jail and reunites with the street gang that he leads. They attempt to rob a blind street musician and, failing at first, later track him down, beat him, and destroy his instruments.
With the help of Pedro, El Jaibo tracks down Julián, the youngster who supposedly sent him to jail. El Jaibo puts his unharmed arm in a sling, hides a rock in it and confronts Julián, who denies that he reported him to the police and refuses to fight El Jaibo because it wouldn't be a fair fight. As Julián starts to walk away, El Jaibo hits him in the back of the head with the rock. He then beats Julián heavily with a stick and takes his money. El Jaibo warns Pedro not to report the crime and shares Julián's money with Pedro to make him an accomplice.
Pedro's mother resents her son's behavior, and shows that she doesn't love or care for him. Pedro is saddened by this, vows to start behaving better and finds work as apprentice to a blacksmith. One day, El Jaibo comes to talk with him about their secret and, unbeknownst to Pedro, steals a customer's knife from the blacksmith's table. Pedro is accused of the crime and sent to a juvenile rehabilitation program, the "farm school," where he gets into a fight and kills two chickens. The principal tests Pedro by handing Pedro a 50 pesos bill to run errands with. Pedro accepts and leaves with the intention to complete the errands. As soon as he leaves, he encounters El Jaibo, who steals the money. Upset that his attempt to be good was foiled again, Pedro tracks down El Jaibo and fights him. The fight ends in a stalemate, but Pedro announces to the crowd that it was El Jaibo who killed Julián. El Jaibo flees, but the blind man has heard the accusation and tells the police.
Pedro tracks El Jaibo down once again to murder him. El Jaibo kills Pedro. While fleeing, El Jaibo encounters the police and, as he tries to run away, the police shoot and kill him. Meche and her grandfather find Pedro's body in their shed. Not wanting to get involved, they dump his body down a garbage-covered cliff. On their way, they pass Pedro's mother, who, though once unconcerned with her disobedient child, is now searching for him.
In 2002, it was announced that an alternate ending for Los Olvidados (labeled "the happy ending") was discovered at the Film Warehouse of the National Autonomous University of Mexico, and it would be restored digitally in order to show it to the public. On July 8, 2005, it was re-screened with the alternate ending in a few selected venues and included in subsequent DVD releases. 
At the International Cinematographic Festival in Saltillo, Coahuila, Mexico, on February 3, 2011, the last surviving member of the cast, Alfonso Mejía (Pedro), introduced the alternative ending to the film.
The alternative ending begins with El Jaibo and Pedro fighting in an abandoned warehouse. Pedro pushes El Jaibo from the roof, where he falls to his death. Pedro frisks the body for the money El Jaibo stole from him (in contrast to the original ending, where Pedro is murdered by El Jaibo). Pedro returns to the farm school with the money that the principal entrusted to him.
- Stella Inda as Pedro's mother
- Miguel Inclán as Don Carmelo, the blind man
- Alfonso Mejía as Pedro
- Roberto Cobo as "El Jaibo" ("the crab", a nickname for a person from Tampico)
- Alma Delia Fuentes as Meche
- Francisco Jambrina as the principal of the rural school
- Jesús Navarro as Julián's father
- Efraín Arauz as "Cacarizo" ("pockmarked")
- Jorge Pérez as "Pelón" ("baldy")
- Javier Amézcua as Julián
- Mário Ramírez as "Ojitos" ("Little Eyes"), the lost boy
- Ernesto Alonso as Narrator (uncredited)
Thematically, Los Olvidados is similar to Buñuel's earlier Spanish film, Las Hurdes. Both films deal with the never-ending cycle of poverty and despair. Los Olvidados is especially interesting because although “Buñuel employed … elements of Italian neorealism,” a concurrent movement across the Atlantic Ocean marked by “outdoor locations, nonprofessional actors, low budget productions, and a focus on the working classes,” Los Olvidados is not a neorealist film (Fernandez, 42). “Neorealist reality is incomplete, conventional, and above all rational,” Buñuel wrote in a 1953 essay titled "Poetry and Cinema." “The poetry, the mystery, all that completes and enlarges tangible reality is utterly lacking.” (Sklar, 324) Los Olvidados contains such surrealistic shots as when “a boy throws an egg at the camera lens, where it shatters and drips” or a scene in which a boy has a dream in slow-motion (Sklar, 324). The surrealist dream sequence was actually shot in reverse and switched in post-production. Buñuel does not romanticize the characters, and even the abused blind man is revealed to have cruel habits of preying on children and selling fake elixirs.
Controversy about possible plagiarism
Journalist Verónica Calderón, in an article published on August 14, 2010 in the Spanish newspaper El País, collects statements by Morelia Guerrero, daughter of Mexican journalist and writer Jesús R. Guerrero (Numarán, Michoacán, 1911-1979), in which Morelia points out that the script and the film are based on a novel written by her father, entitled Los Olvidados, published in 1944, with a prologue by Mexican writer José Revueltas. The National Polytechnic Institute of Mexico (IPN) published, in December 2009, a second edition of the novel penned by Jesús R. Guerrero. However, comparative studies have been made between the film and the novel, and no trace of any plagiarism by Buñuel has been found.
Los Olvidados was largely disparaged by the Mexican press upon its release. Juan Carlos Ibáñez and Manuel Palacio write, "The film was so harsh and innovative, so critical and daring in its statements that during its first screenings, spectators openly aired their indignation towards the features of Mexican identity presented by Buñuel." The work was also criticized as overly bleak.
Many critics have since proclaimed Los Olvidados a masterpiece. It currently holds a 94% score on the website Rotten Tomatoes based on 33 reviews. It was inscribed on UNESCO's "Memory of the World" Register in 2003 in recognition of its historical significance.
The work placed 110th in the 2012 Sight & Sound critics' poll of the greatest films ever made. In April 2019, a restored version of the film was selected to be shown in the Cannes Classics section at the 2019 Cannes Film Festival.
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- "Festival de Cannes: Reckless". festival-cannes.com. Retrieved 2009-01-14.
- La Jornada (8 July 2005). "Restrenan en pantalla grande Los olvidados, con final inédito". Archived from the original on 12 June 2010. Retrieved 3 October 2011.
- ABC.es (12 January 2004). "Los Olvidados vuelve a la vida en DVD, con final alternativo". Retrieved 3 October 2011.
- Vanguardia (3 February 2011). "Un 'olvidado' en Saltillo". Retrieved 3 October 2011.
- Robinson, Linton H.; Inc, Penton Overseas; Lopez, Charlene (May 6, 2007). "Latin American Spanish: Street Smart: Including Slang They Don't Teach You in School". Penton Overseas, Inc – via Google Books.
- Burian, Edward (August 15, 2015). "The Architecture and Cities of Northern Mexico from Independence to the Present". University of Texas Press – via Google Books.
- "El olvidado de Buñuel (The forgotten one by Buñuel)". Retrieved March 14, 2019.
- "Los olvidados (Luis Buñuel) vs. Los olvidados (Jesús Rodríguez Guerrero) = desmontando un supuesto plagio (The Forgotten Ones [by Luis Buñuel] vs. The Forgotten Ones [by Jesús Rodríguez Guerrero] = dismantling an alleged plagiarism)". Retrieved September 24, 2019.
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- Elena, Alberto; López, Marina Díaz, eds. (2012). The Cinema of Latin America. Columbia University Press. p. 53. ISBN 0231501943.
- Parkinson, David (June 14, 2006). "Los Olvidados Review". Empire. Retrieved April 16, 2017.
The Mexican critics [...] denounced Buñuel for failing to alleviate the misery with some optimistic fantasy [...]
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- Los olvidados
- "Votes for Los Olvidados (1950)". British Film Institute. Retrieved April 16, 2017.
- "Cannes Classics 2019". Festival de Cannes. 26 April 2019. Retrieved 26 April 2019.
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- Sklar, Robert. Film: An International History of the Medium. [London]: Thames and Hudson, [c. 1990].