[[caption-width-right:300:Maybe a little too literal.]]

->''"This whole damn city is gonna burn."''

''Dark Blue'' is a 2002 cop thriller directed by Ron Shelton (''Film/BullDurham'', ''Film/WhiteMenCantJump'') and based on a novel by Creator/JamesEllroy set in UsefulNotes/LosAngeles in 1992, days before the city erupted into rioting following the Rodney King verdict. It stars Creator/KurtRussell as Eldon Perry, a highly corrupt veteran detective in the LAPD.

[[SimilarlyNamedWorks Not to be confused]] with the [[Series/DarkBlue series of the same name]].

!!This film provides examples of:
* AssholeVictim: Perry frames a bunch of known hoodlums for another crime to quickly solve a case on Jack Van Meter's orders. He convinces Bobby to kill an escaping suspect by pointing out that no one will miss the guy anyway, but Bobby is visibly stricken by the act as he points out that this still doesn't make it right.
** [[spoiler:[[EvilRedhead Gary Sidwell]], one of antagonists, is thrown out of his car and beaten to death during the 1992 riots.]]
* TheAtoner:
** [[spoiler:After Bobby is coerced to kill an innocent man, he breaks down until he confesses his crimes to his cop ex-girlfriend Beth and her superior.]]
** [[spoiler:After Eldon Perry gets his partner killed, he atones for his crimes at his promotion ceremony by exposing all the corruption taking place under Jack Van Meter inside the department.]]
* BigBadFriend: [[spoiler:Jack Van Meter sets up Perry's murder despite having known him for years and having been best friends with Perry's father, which fails when Bobby is killed instead.]]
* BittersweetEnding: [[spoiler:More bitter than sweet. The case has been closed. Jack's career will probably finish, but Bobby has died and Eldon may go to jail, all after realising the dirty duties he made during all those years.]]
* BlackGalOnWhiteGuyDrama: Bobby strikes up a relationship with Beth (unbeknowst to him, also a cop), which his racist partner Perry harasses him over.
* ByTheBookCop: Assistant Chief Holland, who is dedicated to fighting corruption within the department.
* CowboyCop: Deconstructed. Perry flouts all the rules because he figures that to catch bad guys his town was "built on bullets" and doesn't object to framing and flat-out murdering suspects to quickly close a case. This ends up gradually destroying his life and reputation [[spoiler:and gets his partner killed.]]
* DiedInYourArmsTonight: [[spoiler:Bobby dies in his ex-girlfriend Beth's arms after sharing some last words with his partner Perry.]]
* DirtyCop: The main focus of the film, which provides several examples.
** Eldon Perry frames people for crimes, shoots suspects, and behaves like an all-around {{Jerkass}}. [[spoiler:Later on he becomes repentant of his actions and atones with a speech that uncovers all of his and Van Meter's shady dealings.]]
** Perry's supervisor Jack Van Meter is one through and through, and oversees and orders all of Perry’s corrupt actions. [[spoiler:He's even revealed to be the person Orchard and Sidwell answer to.]]
** Bobby Keough [[spoiler:subverts it when he has serious moral qualms with the illegalities committed in the department.]]
* HappilyMarried: Subverted. Perry thinks he has a good marriage, but his wife and son are actually afraid of him. Midway through the film his wife breaks up with him when he finds her packing up her stuff to move away with their son. Perry elects to let them stay and move out of the house himself instead.
* HeelFaceTurn: [[spoiler:Eldon Perry has a change of heart near the end and exposes the crimes he committed under the immensely corrupt Jack Van Meter.]]
* InternalAffairs: Assistant Chief Holland, heading the IA department, is a major actor trying to expose Jack Van Meter's department for their constant abuse of power in the name of the law. The movie opens with Perry and Van Meter getting Bobby through an inquiry for alleged excessive use of force. [[spoiler:Later, Bobby helps them to atone for his homocide of an innocent man whom he and Perry framed for another crime.]]
* ItGetsEasier: After Bobby kills his first suspect. His partner, Eldon, recounts his first kill, and how much it affected him. He says that, even though killing is a normal part of his job now, he still thinks about that first one.
* MyGodWhatHaveIDone: [[spoiler:Perry has a poignant moment of this at the end of the film. While overlooking the destruction being wrought on the city of Los Angeles by the riots, it's pretty clear that he’s contemplating whether the corrupt lifestyle of him and his partners may have caused it]].
* NobleBigotWithABadge: Subverted. Detective Eldon Perry sees himself as one of these, being a casual racist who catches bad guys. Others, including several black cops, point out that he's just a vile scumbag who abuses his power.
* RedemptionEqualsDeath: [[spoiler:Bobby comes clear about his crimes to Beth and Holland, and they arrange for him to expose his department's corruption in a public inquiry. Bobby is later shot to death in a botched arrest of the criminals Orchard and Sidwell. Perry witnesses Bobby's murder and is apologetic, but Beth points out that Perry poisoned Bobby's mind to begin with and that it [[YouShouldHaveDiedInstead should have been Perry lying on the ground with a bullet in his gut instead]].]]
* TrailersAlwaysLie: Holland's quest to bring the corrupt cops to justice plays a much smaller role in the actual film. It's much more of a [[spoiler:redemptive]] character study about Eldon Perry.
* TragicHero: Eldon Perry is the type of corrupt CowboyCop who caches very bad criminals, but he also frames suspects, is excessively violent and a casual racist. However, he comes from a long line of cops in his family who raised him into their beliefs. His wife leaves him and takes their son because they're both terrified of him, and most cops outside of his corrupt friends are disgusted by his behavior. [[spoiler:He ultimately chooses to expose his own shady dealings to do one last good thing before his days are over. The film ends as he watches over a burning Los Angeles with remorse.]]
* TurnOutLikeHisFather: Subverted. Perry and his father and grandfather were all cops using the same methods that he himself became notorious for, but his own son wants nothing to do with it nor follow the same career choice.
* YourCheatingHeart: Holland had a brief affair with Beth, which he regretted and told his wife about, who eventually forgave him. The corrupt cops intimidate him by continuing to send photograps of the affair to his wife, who tells him that she's going to leave but will continue to support his bid for Chief of Police.
* YouMonster: After [[spoiler:Perry's partner Bobby is gunned down on the streets due to Perry's corrupting influence]], Beth calls him out on his actions and blames him [[spoiler:for Bobby's death.]] It's capped off with this declaration:
-->'''Beth:''' I hope that you burn in hell, Eldon Perry, you ''evil'' motherfucker.
* YouShouldHaveDiedInstead: [[spoiler:Beth makes it clear that this is what she thinks of Perry after Bobby died in her arms after being shot by Orchard and Sidwell.]]