Eddie Marino (Robert Forster) is a factory worker in New York City. He has a wife named Vickie (Rutanya Alda) and an eight-year-old son named Scott. Eddie's friend and co-worker, Nick (Fred Williamson), and two other co-workers, Burke and Ramon, have formed a secret vigilante group because Nick and the group are fed up with the crime in their neighborhoods. Nick and his group are also tired of the police, because the police always fail to protect people. Nick's "group" has support of various residents of the neighborhood who indirectly help them. In one example, a local thug stalks and chases a young woman to a rooftop of an apartment building where the thug robs and then kills her. An old lady who witnesses the thug says nothing to the police, but points out the thug to Nick and his group the next day. Nick and his friends forcibly grab the thug off the streets and place him in their van and drive away. The thug is later found dead in a vacant lot with all of his arms and legs broken and his head bashed in.One evening, Eddie returns home from work only to discover that Vickie has been stabbed, and Scott has been shot dead in a home invasion which was in retaliation for Vicki aiding a gas station attendant who was being assaulted earlier. Frederico "Rico" Melendez (Willie ColÃ³n), the leader of a Puerto Rican street gang, is arrested for the crime. Assistant District Attorney Mary Fletcher (Carol Lynley) seeks a lengthy jail sentence, since New York does not have the death penalty. Nick tries to convince Eddie to join the vigilante group, but Eddie turns Nick down, preferring to let the courts handle Rico. Nick's lack of faith in the system is proven correct when Rico is set free after his right-hand man, Prago (Don Blakely), bribes both Judge Sinclair (Vincent Beck) and Eisenburg (Joe Spinell), Rico's attorney. Enraged, Eddie attacks the judge and is sentenced to 30 days in jail.With Eddie in jail, the vigilante group tracks down the source of the drugs in their neighborhood. After roughing up a small-time drug dealer (Frank Pesce) and torturing his supplier, they are led to a high-ranking member of the New York mayor's office. Meanwhile, in prison, Eddie befriends an inmate named Rake (Woody Strode) who saves him from being gang raped in the showers. As soon as Eddie is released from jail, he joins the vigilante group so he can track down and kill Rico, Prago, and Judge Sinclair. Eddie, Nick, Burke and Ramon confront Rico in his seedy apartment, where Rico denies killing Eddie's son and insists it was Prago. An unmoved Eddie shoots him dead, but narrowly escapes death when Rico's girlfriend attempts to shoot him; she wounds Burke instead, and Nick kills her in self-defense. Upon hearing about Rico's murder, Prago takes over command of the gang and mistakenly assumes that dirty cops killed Rico. The following night, Prago and the gang ambush a police car and kill both cops.Vickie is released from the hospital, but refuses to come home to Eddie and she leaves him, unable to be in the very house where their son was killed. Eddie decides to move away too, disgusted with himself over killing a man as well as in fear that the gang will track him down. Nick unsuccessfully attempts to persuades him to stay and fight. As Eddie leaves Brooklyn, he recognizes Prago and follows him on foot. Prago soon spots Eddie and they shoot at each other. Prago hijacks a car, and Eddie steals a car to follow him. The chase leads to a local dockyard mill where both cars crash. Eddie chases Prago on foot again, then confronts him on a storage tower. Sadistic and insane to the last, Prago admits to killing Eddie's son and then dares Eddie to kill him; Eddie responds by throwing Prago off the tower to his death without hesitating. Later, Eddie plants a bomb in Judge Sinclair's car, then watches from a distance as it explodes. The film ends as Eddie drives away to an unknown destination.
Output: Question: Who saves Eddie from being gang raped in the showers?, Answer: Rake