You need a character to betray your hero, or kidnap someone, or be TheMole. But you don't want him (this trope rarely applies to women) to do it ForTheEvulz, so he needs a motivation. The easiest one is that he needs lots of quick money. And why would he?

This trope is the answer. He has been gambling too much and now has to pay or face serious consequences, ranging from {{Kneecapping}} to actual death. So the evil guys blackmail him into whatever they need in exchange for having his debts paid. That does it: He's not evil, just desperate.

It's an easy move, because you have a character with a dangerous flaw and a clear motivation, but who still can be good if the story needs it. Kind of a DiscreditedTrope maybe because of that, especially in spy stories, but still used occasionally.

Often happens to TheGamblingAddict, especially after an AbsurdlyHighStakesGame. May be the victim of the ProfessionalGambler. Compare BoxedCrook.
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!!Examples:

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[[folder:Anime & Manga]]
* {{Kaiji}} is constantly trying to find a way to pay off his debt. It usually ends up with him in worse debt.
* The male protagonist of ''Manga/HayateTheCombatButler'' is trapped by his parents' debts.
* Subverted by Tsunade in ''Manga/{{Naruto}}'', who uses her jutsu to change her looks from an old woman to a young girl and everything in between, and is always on the move with Shizune, to escape her creditors, with IOU note in tow. (This aspect of her character may be inspired by the {{Tanuki}}.)
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[[folder:Comic Books]]
* In [[MultipleChoicePast one of the origins]] of SelfDemonstrating/TheJoker, he was a poor schlub who needed to pay off his gambling debts so he got roped into being the Red Hood (the alleged head of a gang but really just a guy the rest of the gang hires to be [[FaceOfTheBand The Face of the Gang]]), then fell in a vat of chemicals and became the Joker.
* In ''{{Tintin}}'', this is how Colonel Boris/Jorgen trapped [[spoiler:Frank Wolff]] into becoming TheMole.
* One {{Punisher}} story involves a cop trying to pay off his gambling debts by passing off cocaine seizures to the mobsters.
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[[folder:Film]]
* The plot of ''Film/LockStockAndTwoSmokingBarrels'' is driven by the main character's need to pay off a massive gambling debt owed to the gangster Hatchet Harry. Harry's hoping to use the debt to force the guy's father to hand over his pub.
* In the movie ''Film/DirtyWork'', the gambling-addicted Dr. Farthing (ChevyChase) will only raise Pops on the heart transplant list if he is paid $50,000 to save him from his bookie.
* In ''Film/LuckyNumberSlevin'', the Boss and The Rabbi rope Slevin into their war by mistaking him for Nick Fisher, a lowlife who owes them tens of thousands of dollars. [[spoiler:Of course, Slevin planned for the mobsters to mistake him for Fisher]].
* In ''Film/AKnightsTale'', William bails Creator/GeoffreyChaucer out of his gambling debts, and in return, Chaucer travels as Will's herald.
* On the second to last play of ''Film/TheReplacements'', Nigel, the field goal kicker, confesses to Shane that he has to throw the game in order to not lose his bar as a result of gambling debts. Shane decides to improvise instead, by pulling the ball very much like Lucy would do to Charlie Brown, and running the ball instead.
* ''Film/TheFlintstonesInVivaRockVegas'': [[RichSuitorPoorSuitor Chip Rockfeller and Fred Flintstone]] were rivals for Wilma's affections. Rockfeller lured Fred into a casino of his, where Fred got a debt of 1.4 million clams. Rockfeller then offered to cancel the debt if Fred agreed to get out of Wilma's life forever. When Fred refused, Rockfeller stole Wilma's pearl necklace and framed Fred, claiming Fred intended to sell the necklace to pay his debt.
* Some deleted scenes in ''Film/ThePunisher2004'' show how Howard Saint found Frank's hideout. He blackmailed Frank's FBI buddy into telling him, which he did because of his gambling addiction.
* In ''Film/TheCooler'', the reason why Bernie Lootz works for the casino as a "Cooler" (he so unlucky that he can "cool off" other people's winning streaks) is because he owes the casino over a hundred thousand dollars in gambling debts.
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[[folder:Literature]]
* ''24 Hours in the Life of a Woman'' has a man ready to commit suicide because he lost all his money. The title woman saves him, gives him money for a fresh new start... and he wastes it gambling again.
* [[{{Warhammer}} Black Library]] novel ''Hammers of Ulric'' has Anspach the Templar and his debts to the head of the criminal organization in Middenheim.
* In the Literature/LordDarcy novel ''Too Many Magicians'', uncovering one character's gambling debts and the associated blackmail forms a major subplot.
* Early in the ''Literature/GarrettPI'' series, Morley Dotes gets into trouble because of his addiction to water-spider races.
* Ludovic Bagman in ''Literature/HarryPotterAndTheGobletOfFire''.
* In a surely unique inversion, Creator/TimPowers' ''Last Call'' features a man trapped by the spiritual significance of the cards in his ''winning'' poker hand.
* This is how Sheridan winds up [[spoiler:kidnapping children, including one lethally bad choice]] in the StephenKing story ''[[Literature/NightmaresAndDreamscapes Popsy]]''.
* This is how ''TheCallOfTheWild'' is set in motion: one of the servants of Buck's original owner has a lot of gambling debt to pay off, and steals Buck in order to sell him to mushers for money.
* ''Literature/JamesBond''
** The traitor in the Secret Service in ''Literature/NoDealsMrBond'' works for the Soviets thanks to "fast women and slow horses".
** A Naval Intelligence agent in ''Literature/{{Brokenclaw}}'' manages to get inside the eponymous villain's inner circle because her father's gambling debts. She is presented to Brokenclaw as a payment, and he takes her as his lover.
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[[folder: Live-Action TV]]
* In at least one episode of the ''Series/{{Poirot}}'' series of Creator/AgathaChristie adaptations starring David Suchet, a character was persuaded to get involved in a jewel robbery to pay off a gambling debt.
* One of Garibaldi's men is compromised this way in an early episode of ''Series/BabylonFive''. Garibaldi is GenreSavvy enough to have him taken off duty to avoid the usual results of this trope. Then when he suddenly comes up with enough cash to repay his debts and be placed back on duty, Garibaldi is GenreSavvy enough to see why ''that'' should be a red flag.
* ''VeronicaMars'' has Jacky's father who is blackmailed into working security for a morally ambiguous casino owner in order to pay off his debt.
* ''MiamiVice'' has an episode in the final season where Switek has to convince a aspiring football player to throw the BigGame to cover his massive debts.
* Brazilian series ''Caša Talentos'' had one special episode where a CorruptCorporateExecutive controlled an unwilling minion through this trope. When said minion refused to trick a girl into signing a similar contract, she (unbeknownst to them a MagicalGirl), used her powers to make his contract vanish, freeing him from his debt.
* On ''Series/{{Banshee}}'' a criminal owes the local Indian casino thousands of dollars so the new tribal chief offers to forgive the debt in exchange for [[spoiler:murdering Kai Proctor]].
* On ''Series/PersonOfInterest'' a [=PoI=] is forced into participating in a money laundering scheme because he owes a crooked casino owner a lot of money. However, Finch later discovers that the man accrued the debt not because he is TheGamblingAddict but because he is [[spoiler:a CardSharp who cheated the casino out of a lot of money to pay his wife's medical bills and could not pay it back when the casino owner found out what happened]]..
* On ''Series/{{Vegas|2012}}'' a crooked casino manager would extend credit to [[TheGamblingAddict hopeless gamblers]] and when they could not pay back, he coerced them into embezzling from their employers. He would then let them gamble more so they had to embezzle more. Ironically, his mobster bosses would not have approved of this scheme because they were making way more money from legitimate gambling and this type of petty scheme risked unwanted police attention.
* One of several problems the Castillo family has in ''Series/{{Destinos}}'' is finding out that [[spoiler:Carlos has been embezzling from the family business to cover wife Gloria's gambling debts]].
* In the ''Series/{{Supernatural}}'' episode [[Recap/SupernaturalS02E20WhatIsAndWhatShouldNeverBe "What Is And What Should Never Be" (S02, Ep20)]], Dean pretends to be stealing his mother's good silver to cover a gambling debt. His brother believes him, but Dean actually needs the silver to kill a djinn.
* ''Series/AdamAdamantLives'': Happens to the Arab prince in "Allah Is Not Always With You". the entire scheme was a set-up to get him to sign an IOU that would allow the villain to blackmail him once he inherited the throne.
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[[folder:Newspaper Comics]]
* A series of ''GetFuzzy'' comic strips had Bucky facing the threat of getting killed by another cat, because Bucky lost a bet on a baseball game and didn't have enough money to pay the debt. [[spoiler:The team that Bucky bet on was the Mariners, but he lost that bet because one of their players had retired before he even made the bet.]]
* This happens several times, to Rudy Wong, Lily's brother, in ''ComicStrip/TheWorldOfLilyWong''.
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[[folder:Radio]]
* In the first ''HarryNile'' episode, Harry owes a gambling debt to a mob boss and is sent to kill a guy to pay it back.
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[[folder:Tabletop Games]]
* In ''MagicTheGathering'', Liliana Vess made a DealWithTheDevil with four archdemons in order to gain eternal youth. Being the selfish woman she is, she decides to try to get out of it by killing them. She's halfway there.
* ''Murphy's World''. In the adventure "Robyn's Summer Romance in Asgard", one way given to railroad the {{PC}}s into the scenario is force them to gamble and lose big, thus requiring them to go on the adventure to pay off their gambling debt.
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[[folder:Theatre]]
* In ''Theatre/KissMeKate'', Bill has lost money gambling and forged Fred's signature on a $10,000 IOU. This results in two gangsters entering to make sure TheShowMustGoOn.
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[[folder:Video Games]]
* In the ''VisualNovel/AceAttorney'' series, [[spoiler:Glen Elg]] fits this trope. [[spoiler:He created a powerful computer virus, MC Bomber, to repay his debt in barter (the virus would be worth millions on the black market). However, he won enough in the lottery to repay his debt - and as such, Furio Tigre, to whom he'd owed the money and who was desperate to repay a massive debt of his own (the collateral was enough to repay his debt, but the money Glen owed was not), murdered him to claim the virus and lottery ticket together.]]
* In ''VideoGame/KnightsOfTheOldRepublicII'', a Twi'lek laborer is so addicted to Pazaak that he gambled away his ''girlfriend''. You can play the dealer to whom he owes the debt in order to bail out the girlfriend. Either she dumps her idiot boyfriend, or you order her to go with her idiot boyfriend, or you can take ownership of her yourself and keep her wages while telling the idiot boyfriend he's out of luck.
* Roman Bellic's gambling problems are why his cousin Niko ends up getting in trouble at the start of ''VideoGame/GrandTheftAutoIV''.
* Gambling debts are what got Booker [=DeWitt=] involved in the plot of ''Videogame/BioshockInfinite''. "Bring us [[MacGuffinGirl the girl]] and wipe away the debt" is one of the game's [[ArcWords Arc Phrases]], although [[spoiler: it's not actually referring to what he's doing in the present day.]]
* ''VideoGame/FireEmblemTellius'': Makalov is a compulsive gambler with a tendency to wrack up large debts then skip town, leaving others, often his sister Marcia, to deal with the debtors. This leads him to the employ of various shady characters until his sister drags him away to join the Greil Mercenaries. Ike has the debts paid off to keep collectors from hounding them, so he now owns the debt, and has Makalov fight to work it off.
-->'''Ike''': You are going to be working for us for a very long time, my friend.
[[/folder]]

[[folder:Western Animation]]
* ''WesternAnimation/ChipAndDaleRescueRangers'': When Klordane framed a cop with theft, he forged evidence suggesting the cop had gambling debts to pay.
* ''WesternAnimation/TheSimpsons'': When Sideshow Bob framed Krusty with armed robbery, the prosecutor used Krusty's gambling debts to establish motive. Krusty asked if it was a crime to gamble and he was told it was.
** A later episode has Krusty's gambling debts to the Mob get so bad that he's forced to open a clown college and (when he blows all the money from that [[TooDumbToLive betting against the Harlem Globetrotters playing the Washington Generals]][[note]]the joke being that the Generals ''[[http://en.wikipedia.org/wiki/Washington_Generals always]]'' deliberately lose[[/note]]) fleeing to Europe. [[spoiler: His debts turn out to amount to $50.]]
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[[folder:Real Life ]]
* TruthInTelevision as far as the Mafia were/are concerned. A favourite way for them to get their hooks into a business was to let a gambling-addicted owner run up impossible debts with a mob bookie.
** Often a motive for a bad guy to become TheInformant as well.
* One of the reasons Marc Anthony was so loyal to Creator/GaiusJuliusCaesar was that the latter covered the former's gambling and prostitute debts that in modern terms [[http://en.wikipedia.org/wiki/Mark_Antony stacked up to about US$5 million]].
* The reason why background checks on law enforcement and intelligence personnel (and for that matter most mid- to high-level government employees) always include financial audits. Being in debt isn't so much of a problem ''per se'' (everybody, even the average cop or spy, runs into financial trouble from time to time) as the reason ''why'' you're in debt (are you paying off your kid's orthodontist bill, or did you place some bad bets at the track?) and where you're getting your money from.
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