In a Mexican town along the U.S.âMexico border, a time bomb is planted in a car. Rudy Linnekar (Jeffrey Green) and woman Zita enter the vehicle and make a slow journey through town to the U.S. border, the woman (Joi Lansing) insisting that she hears something ticking. Newlyweds Miguel "Mike" Vargas (Charlton Heston), a drug enforcement official in the Mexican government, and his wife Susie (Janet Leigh) pass the car several times on foot. The car crosses the border, then explodes, killing the occupants. (The cut to the exploding car is the first one in the film, the single-camera opening sequence lasting nearly three and one-half minutes.)Janet Leigh and Charlton HestonRealizing the implications of a Mexican bomb exploding on American soil, Vargas takes an interest in the investigation. Police Chief Pete Gould (Harry Shannon) and District Attorney Adair (Ray Collins) arrive on the scene, followed by the game-legged police captain Hank Quinlan (Orson Welles) and Quinlan's longtime partner, Pete Menzies (Joseph Calleia)âwho clearly worships Quinlan. The obese and disheveled Captain nostalgically visits a brothel run by Tanya (Marlene Dietrich), who barely recognizes him.Quinlan's and Menzies' prime suspect is Sanchez, a young Mexican secretly married to the victim's daughter (Joanna Moore). They interrogate Sanchez in his apartment with Vargas present. Vargas visits the bathroom and accidentally knocks over an empty shoebox. Moments later, Menzies enters the bathroom and announces that two sticks of dynamite were found in the same shoebox. Vargas accuses Quinlan of planting the evidence and begins to suspect that he may have been doing so for years, to help win convictions. Quinlan dismisses the Vargas claim, saying he is just biased in favor of fellow Mexicans. The stress of these accusations, along with pressure from "Uncle" Joe Grandi (Akim Tamiroff), the brother of a man Vargas has been investigating, to strike a deal to discredit Vargas, causes Quinlanâwho has been sober for 12 yearsâto fall off the wagon. With assistance from District Attorney's Assistant Al Schwartz (Mort Mills), Vargas studies the public records on Quinlan's previous cases, revealing his findings to Gould and Adair. Quinlan arrives in time to overhear the discussion and angrily threatens to resign.Susie Vargas is moved from her Mexican hotel to a remote American motel to escape the unwanted attention of Grandi. The motel, which Menzies recommended to her, has no other guests and is staffed only by a very peculiar night manager (Dennis Weaver), and, unknown to Susie, is owned by Grandi himself. Grandi's family members take over the motel and terrorize Susie. Vargas becomes concerned when his attempts to telephone Susie at the motel are blocked. Quinlan conspires with Grandi, arranging for Susie to be raped, kidnapped, injected with drugs, and taken to Grandiâs hotel in town. Quinlan then double-crosses Grandi, strangles him, and leaves Susie, still drugged and unconscious, in the room with Grandi's body, all in order to discredit Vargas. However, exhausted, drunk, and shaken from killing Grandi, Quinlan carelessly leaves his cane at the scene of the murder, implicating himself. When Susie wakes up, she sees Grandi's body, screams for help, and is arrested on suspicion of murder.Vargas confronts Menzies about the history of evidence "discovered" by Quinlan. When he goes to Susie's motel, but can't find her, Vargas learns the motel is owned by Grandi, and that his handgun has been stolen. He rushes back to town and enters a bar, where he confronts the gang members who attacked his wife. When they refuse to answer his questions, Vargas violently beats them down, destroying the bar in the process. Schwarz then informs a shocked Vargas that Susie has been arrested for murder. At the lockup, Vargas finds her barely conscious. Menzies reveals to Vargas that he discovered Quinlan's cane at the murder scene. Vargas fits Menzies with a wire. Near an oil field, Menzies meets Quinlan, while being tracked on foot by Vargas, who is recording the conversation.Quinlan admits to Menzies that he planted evidence on people, but insists that he did so only because he knew they were guilty. Quinlan hears an echo from the secret microphone and says his "game leg" has informed him of Menzies' betrayal. Quinlan demands that Vargas show himself. Quinlan then shoots Menzies with Vargas's gun, which he had earlier stolen from Vargas's briefcase. Quinlan prepares to shoot Vargas (saying that he can claim Vargas was resisting arrest) but is, instead, shot in the final act of the dying Menzies. Quinlan staggers backwards into a filthy pool of wastewater and dies. Schwartz arrives at the scene and tells Vargas that the planted dynamite was unnecessary because Sanchez confessed to the crime. Schwartz asks Tanya, as she walks away, what she has to say about Quinlan. Tanya replies, "He was some kind of a man. What does it matter what you say about people?"
Output: Question: Who does Vargus confront about the history of evidence "discovered" by Quinlan?, Answer: Menzies