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  A woman in a Las Vegas bar is annoyed by a flirtatious drunk (Burt Reynolds). Her date, a milquetoast named Osgood (Wendell Burton), wants to do something about it. The woman, D.D. (Deborah Rush), begs him not to, but when the drunk turns mean, Osgood challenges him to step outside. To D.D.'s astonishment, Osgood wins the fight and even gets the tough-looking drunk to apologize. Next morning, it turns out that the drunk is Nick Escalante, known to his friends as Mex, who has been hired to make Osgood look tough in his lady's eyes.
  Nick is a former soldier of fortune, lethal with his hands and an expert with weapons, in particular sharp objects. He now acts as a bodyguard for hire but is listed in the Yellow Pages as a "chaperone". Nick's goal is to make enough money to leave Vegas and move to Venice, Italy for good.
  He is approached by another meek young man. Cyrus Kinnick (Peter MacNicol) is wealthy and claims to want someone by his side while he gambles, but that's a ruse. He really wants Nick to teach him how to be tough.
  Nick is distracted by the savage beating of a friend, Holly (Karen Young). As a paid escort, she goes to the hotel suite of Vegas high roller named Daniel "Danny" DeMarco (Neill Barry) who has organized crime connections. There, she was sadistically abused by DeMarco, a small man backed by Kinlaw and Tiel, a pair of gigantic thugs.
  Holly can't get her revenge over DeMarco without Nick's help. He reluctantly agrees and goes to DeMarco's hotel, dressed like a flamboyant pimp. He uses his friendship with a local crime boss, Baby (Joseph Mascolo), to get access to DeMarco's suite. When he asks about Holly's suffering, DeMarco tells him that it was only the beginning of a great game. When he requests financial restitution for Holly's injuries, DeMarco first offers $20,000, which Nick accepts. DeMarco then takes back the money and pulls a gun. Rather than require an apology, he demands that Nick flatter him. Nick makes a half-hearted attempt to do so, but DeMarco says that Nick has "failed the test." DeMarco again points his gun, asking what he is he thinking about, to which Nick answers, "Venice."
  At that moment, DeMarco orders Nick to be taken out of his suite, apparently to be beaten or killed somewhere else. But before the huge henchmen can take any action, Nick proceeds to dispense his own kind of justice, using sharp objects like a medallion and the razor-sharp edge of a credit card to defeat DeMarco and his goons.
  Holly arrives in DeMarco's suite and, finding him tied up, threatens to slice off DeMarco's manhood. She relents by cutting only the top of his penis, mocking it as small. DeMarco asks if this about the money, to which Holly asks, "What money?" Nick tells her about DeMarco's $20,000 in his desk. Holly gives the cash to Nick, after which DeMarco tries to blame Holly's treatment on his henchmen, but Kinlaw and Tiel insist that DeMarco had planned and done everything by himself.
  Nick has a car prepared for Holly to get out of Las Vegas and gives Holly the $20,000. He refuses Holly's suggestion to take half the money. After she drives off, she gives $10,000 to a man and asks him to give the money to Nick.
  Taking a liking to his new client, Nick agrees to give Kinnick a few pointers on how to defend himself. With the money Holly gave him, meanwhile, Nick begins to play blackjack in a casino where his friend Cassie (Diana Scarwid) is a dealer. Kinnick comes to realize what Cassie already knows, that the reason Nick has had so much difficulty leaving Vegas is because he is a compulsive gambler.
  After he wins enough money to go to Venice as planned, Nick talks himself into believing that it wouldn't be enough to last him for the rest of his life and he needs more. He returns to the casino and proceeds to lose it all.
  DeMarco goes to Baby, asking permission to kill Nick, lying that Nick killed his friends with their own guns. Baby organizes a meeting in his home with him as a mediator. By knowing that they will find his fingerprints on the guns from when he disarmed DeMarco's friends, Nick tells Baby that some part of DeMarco's story is true. Nick asks two questions: first, why would he need a gun? (DeMarco considers it a stupid question, but Baby answers that Nick never uses firearms). Nick's second question is how he knows that DeMarco has a small cut on his penis. Baby says that DeMarco will have to expose his penis to prove if Nick is right. DeMarco refuses, after which Baby concludes that it was not Nick who killed DeMarco's thugs, but likely DeMarco himself.
  DeMarco defies Baby's orders. He and more of his men ambush Nick at his office. Nick manages to fight them off with a brave intervention by Kinnick, who steps in the path of a bullet. Nick manages to kill DeMarco's henchmen. A terrified DeMarco returns to his suite. The power is off and Nick talks to DeMarco from the darkness, asks if he wants to know how he is going to die, tells him that what happened to Kinlaw and Tiel is nothing compared to what awaits him. DeMarco fails to shoot Nick in the dark. Taunted that he now has only one bullet left and that, if he misses, Nick will tear his small and beautiful face off, a powerless DeMarco kills himself with his own gun.
  As his new friend Kinnick recovers in the hospital, Nick is seen on a gondola in Venice, beginning a new life.
question: During the heist, who does Waingro kill?
answer: impulsively kills a guard