Insiang () is a 1976 Philippine drama film directed by Lino Brocka. Its screenplay, written by Mario O'Hara and Lamberto E. Antonio, is based on O'Hara's teleplay of the same name. Set in the slums of Tondo, Manila, the film stars Hilda Koronel as the eponymous character: the young daughter of a resentful mother (Mona Lisa), whose much-younger lover (Ruel Vernal) rapes her. After her assault and the betrayal of her own lover (Rez Cortez), Insiang seeks revenge. A representation of urban poverty, the film explores themes of betrayal, revenge and despair.

It is the first Philippine film to be shown at the Cannes Film Festival, and to use Tondo as a shooting location. A box-office failure, Insiang received good reviews from critics (some of whom regarded it as one of Brocka's best). The film's rights were transferred to the Film Development Council of the Philippines in 2015 by producer Ruby Tiong Tan for the council's discussion with Martin Scorsese's The Film Foundation, a nonprofit organization dedicated to film preservation, about its restoration. The restored version was selected for screening in the Cannes Classics section of the 2015 Cannes Film Festival, and played at a number of other film festivals.

Insiang

Plot

In the shanty town of Tondo, Insiang works as a laundrywoman. Her mother Tonya, whose husband left her and her daughter for another woman, sells fish at a market. She has become cruel and domineering to Insiang, preventing her daughter from pursuing relationships with men although she is romantically involved with Dado, a butcher several years her junior. Tonya evicts her sister-in-law and her family from their home, saying that they are a burden, and Dado moves in the following day.

Insiang

Insiang's car-mechanic boyfriend, Bebot, sneaks into her house one night and asks her to have sex to make up for missing their date. She spurns his advances, telling him to leave before Dado (who sneaks out of his bedroom) awakens. Tonya learns about the affair, and slaps Insiang repeatedly. Dado meets with Bebot and warns him not to go near Insiang again, explaining that he has a hold over the girl and her mother. After learning from Bebot about Dado's threat, Insiang confronts Dado for meddling in her relationship. When he claims that Bebot is cavorting with other women and his threat was intended for her security, Insiang disagrees. He chokes her into unconsciousness later that night, and carries her away.

Insiang

Tonya finds her crying in pain the next morning, and learns that she has been raped by Dado. When he returns home, Tonya throws objects at him and tells him to leave. He admits to having sex with Insiang, but convinces Tonya that her daughter tried to seduce him by bathing (and lying nude) in his presence. Tonya then blames Insiang for the assault, comparing her daughter to the girl's womanizing father. Bebot agrees to elope with Insiang to prove his love for her. They check into a cheap hotel in Binondo, where they consummate their relationship. Insiang wakes up alone the next morning, with no idea where Bebot is.

She returns home, and is forgiven by Tonya on the condition that she works with her at the market to keep her from seducing Dado again. Dado sneaks into Insiang's bedroom that night and admits his attraction to her, explaining that being with Tonya is the only way he can be near her. Insiang invites him to have sex the following night. She finds Bebot acting cold and distant the following day; that night, Insiang asks Dado to avenge her. Dado and his gang beat up Bebot at the dump the next day. Over the following days, Insiang and Dado's relationship becomes intimate. A jealous Tonya confronts her daughter, who reveals that she and Dado have been having sex because he has been attracted to her all along. Furious, she stabs Dado to death as Insiang watches without apparent shock or pity.

Sometime later, Insiang visits Tonya in prison. Uninterested in seeing her at first, Tonya tells her daughter that she has no qualms about murdering Dado; she did it so that he and Insiang could not be together. Insiang replies that she was disgusted with him for raping her, and wanted Tonya to kill Dado in anger and jealousy. Tonya says that Insiang must be overjoyed now that she has her revenge. Insiang tearfully hugs Tonya, craving her affection. When Tonya responds coldly, Insiang leaves her. Consumed with guilt, Tonya tearfully watches her daughter walk away from behind the prison bars.