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''The Troll Hunter'' (Trolljegeren) is a Norwegian FoundFootage film released in 2010. The movie [[LiteraryAgentHypothesis purports to be found footage]], sent in to the film studio, [[BookEnds and opens and closes with comments from the film studio about the fate of the footage and the film makers]]. The film follows three film students from a journalism college -- Thomas (presenter), Kalle (camera) and Johanna (sound) -- who are planning to make a documentary about a possible bear poacher and local eccentric identified only as "Hans". Hans turns out to be in the employ of TST, [[GovernmentConspiracy the Norwegian troll-safety department]], as their government-sanctioned troll hunter (of the Norwegian folklore kind of troll) who hunts and kills trolls who come into contact with people.

Although initially reluctant, Hans eventually agrees to take the trio with him on his latest round of troll hunts, citing tiredness with the current policies of the department and figuring it's about time the truth came out.

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!!This film contains examples of:

* AbnormalAmmo: Hans' weapon of choice is a hand-held UV spotlight. His car and camping wagon are both wired with dozens of the things.
* AllTrollsAreDifferent: According to the film, trolls exist in two major races (Mountain and Forest) and assorted subraces. All share the common traits of being nocturnal omnivores with a very low intelligence, whose primary diet consists of rock. In accordance with Norwegian folklore, they smell (and hate) the blood of Christians and turn to stone/explode upon contact with sunlight (or UVB radiation) due to an [[HandWave inability to properly process vitamin D.]]
* ArmourIsUseless: Completely subverted. Hans dons a full suit of what appears to be homemade plate armor, complete with helmet ("I hate this crap," Hans grumbles) in order to go toe-to-toe with a mammoth bridge troll and get a blood sample. The beast smacks him around pretty good, but he emerges bruised but mostly unscathed thanks to his protective armor.
* {{Attack of the 50 Foot Whatever}}: The troll on the poster.
* BerserkButton: Trolls ''really'' don't like Christianity, and can smell Christians.
** This can also be taken as commentary on how Christianity's arrival in Norway (and the rest of Scandinavia) started to push out the old beliefs - the trolls see Christians as a threat to their existence/habitat.
* {{BFG}}: More like Hans has a [[JustForPun BFF.]]
* BolivianArmyEnding: Debatable, but the finale certainly doesn't bode well for the filmmakers.
* CameraAbuse: The camera lens is cracked by cave-dwelling troll, and stays that way until a replacement is found.
* CastingGag: Knut Nærum, a Norwegian comedian known for delivering sometimes odd jokes with a deadpan tone and facial expression and being fond of the GovernmentConspiracy as a topic of humor, plays a clueless power plant worker who has no idea why certain power lines are set up in a useless circle and tries to (futilely) rationalize it on-screen.
* CoveredWithScars: Hans, if the brief bit of his back seen is any indicator.
* CrazyPrepared: Hans.
-->'''Thomas:''' Is that a land mine? Am I sitting on a land mine?
* DeadpanSnarker: Hans, who constantly delivers CaptainObvious comments in a tone of voice so deadpan that you can tell he's just making fun of the others.
-->'''Malica''': Give me a break. Do you all actually believe in trolls?
-->'''Hans''': ''(Standing in front of'' '''acres''' ''of toppled trees)'' Do you think a squirrel rampaged through here?
* DefensiveFeintTrap: [[spoiler: How Hans deals with the first troll - lure it to the clearing his truck is in, then nail it with an array of UV light mounted on the cab]].
* DoingInTheWizard: The story demonstrates and explains many of the mythological aspects of trolls in the form of animal behavior, with Hans dismissing stories of trolls wearing clothes and being intelligent as fairy tales. Trolls turning into stone is explained as them not being able to convert Vitamin D into energy, thus causing their bodies to react negatively. However, no explanation is given for the Trolls' ability to detect Christians by ''smell'' other than it's in the folk tales.
* DontGoInTheWoods: First contact with the trolls ends up like this. And the second. And the third. And just... Whenever they meet a troll.
** The only exception being the [[spoiler: Jotnar]] they encounter at the end, which is met in the middle of a snowy field
* DuctTapeForEverything: Thomas gets his wounds bound up with duct tape.
* FairytaleMotifs: Several of course, but one of the best examples is the "3 Billy Goats Gruff" inspired bridge scene.
* ForegoneConclusion: The film opens with an explanation by the studio that the footage had been sent in to them anonymously, and they have been forced to conclude that the events shown within are not doctored. It's fairly obvious things did not go well for the original creators.
* FunnyForeigner: The Polish bear delivery man.
* GenreSavvy: When the film crew attempts to interview Hans a second time, this time with a hidden camera, Hans start looking around as spots the camera quickly.
* GovernmentConspiracy
* GreenAesop: The filmmakers have an environmental message: government-sanctioned hunters like Hans do, in fact, exist. They just aren't being led by secret conspiracies. Similarly, sometimes they're still expected to do what Hans mentions in passing, like kill every type of an animal in a stretch of wilderness for a road.
* HistoricalInJoke: Many, but the primary is the prime minister of Norway (supposedly) admitting the existence of trolls in a clip near the end. The clip is the (at that time) prime minister speaking, and the lines come from an actual interview. The addition of the TST man is a camera trick, however, and the "Troll" the prime minister talks about refers to an offshore gas field.
* HumansAreTheRealMonsters: The trolls are just animals doing what's natural to them, but the GovernmentConspiracy lets innocent tourists get killed, wipes out whole troll communities to allow for property development, and [[spoiler:probably murdered the film crew to avoid admitting that trolls exist]].
* IdiotBall: Kalle. [[spoiler:Despite being asked very early on if he was a Christian, and despite later seeing very clearly why this would be a bad thing in the context, Kalle waits until he's trapped in a hole in an abandoned mine right next to half a dozen trolls before finally telling his colleagues "Oh yeah, I do believe in those God and Jesus fellas". The result could be considered Darwinism in action for his sheer blinding inability to put 2 and 2 together before it's way, way too late]].
** It is possible that he was in the middle of a crisis of faith, which would mean that Kalle couldn't even admit the truth to himself until it was too late. His admission does sound more like a revelation than a confession. The fact that [[spoiler: the trolls were seemingly unable to smell him until ''after'' this admission gives it more credibility.]]
* InUniverseCamera
* TheHunter: Hans, as per the title, hunts trolls. Though he's come to hate the job.
* {{Kaiju}}: The Jotannar Troll, at 200ft / 60m in height.
* KnightInSourArmor: Hans hates his job and take no pleasure in what he's doing. His story of when he had to kill an entire troll tribe is a good example of this.
* LeftHanging: The final scene leaves most of the protagonists in peril, but the tapes end before any definitive fate is revealed.
* LiteraryAgentHypothesis
* LoopholeAbuse: The trolls hate Christians and sniff out (and viciously attack) them. Hans repeatedly asks the students if they "believe in God or Jesus" as a precaution, but is stumped as to whether a Muslim will incite the same reaction in a troll.
* LostInTranslation: The old folktales would often have a troll declare that he could "smell the blood of a Christian man". This is a poetic way of saying he could smell a human nearby. The film takes this literally, to the bewilderment of those not familiar with Scandinavian folklore.
* MadeOfExplodium: Younger trolls explode when exposed to sunlight.
** TakenForGranite: The older ones turn to stone.
* TheMasquerade
* MercyKill: [[spoiler: The reason Hans goes off to finish the Jotnar troll. The sun was very close to rising, but the troll itself was rabid and in obvious pain, so Hans firing the UV spotlight into its gut killed it much faster]].
* MisplacedWildlife: Invoked. Finn complains that the bear planted by the Polish contractors after the first encounter is ''Croatian'', a fact to which they remain hilariously nonchalant. Later on, we see him awkwardly explaining to a group of journalists that a rampaging Russian bear is behind a recent series of mysterious goat butchery.
* {{Mockumentary}}
* MultipleHeadCase: The first troll. Handwaved by saying that the other heads don't have eyes or brains -- just noses, and are just there to improve its ability to scent and impress female trolls.
* NaiveNewcomer: The film students, to the troll-hunting business. A new character comes in just before the third act; when she invokes skepticism about trolls, the other students just stare at her.
* NoAnimalsWereHarmed: The end titles state, in English, that "no trolls were harmed in the making of this film".
* NothingIsScarier: Much of the horror about the trolls happens, naturally, when you ''can't'' see them on-screen.
* NotWearingTights: [[InvokedTrope Invoked]]; Thomas refers to Hans as a "true Norwegian hero" and "superhero" at various occasions.
* ObscuredSpecialEffects: The trolls are primarily seen in the dark and through a night-vision camera.
* ObstructiveBureaucrat: Finn, Hans' superior in the TSS who's also in charge of covering up troll sites.
* PostModernMagick: Trolls traditionally turn to stone in sunlight, but Hans uses a gun-type device that shoots out UV rays to cause the same effect.
* ProperlyParanoid: Kalle is understandably concerned when [[spoiler: chasing after 3 trolls, insisting on smearing the "troll scent" all over himself while in the abandoned mine. Good thing, too, as ''five'' trolls return right as they're about to exit the mine]].
* [[TrailersAlwaysSpoil Posters Always Spoil]]: The poster makes it abundantly clear that not only do trolls really exist (within the movie) but that the team will encounter a 200ft tall one, removing any and all suspense and mystery from the film.
* {{Punch Clock Hero}}: While Hans is certainly a good man at heart, he makes it no secret that he hates his job. He takes no pleasure in what he does.
* RedHerring: [[spoiler: The land mine]] never gets used.
** There's a brief moment where Hans says to avoid pressing the BigRedButton on his armor when the others are helping him up, but we never find out what it would have done
*** Well, there may be a hint for the button: Hans' armour has what appear to be grenades strapped to it. [[spoiler: Shortly after Hans follows the [[{{AllTrollsAreDifferent}} Ringlefinch]] under the bridge there is a series of rapid flashes before the troll explodes.]] They're probably flashbangs, and the button sets them all off.
* SceneryPorn: averted. The weather is usually grey and rainy, which considerably mutes the potentially spectacular scenery.
* ShoutOut:
** Kalle at one point states that [[{{Deliverance}} if they meet any in-bred hillbillies in the woods]], Thomas is getting it first.
** The [[Literature/ThreeBillyGoatsGruff three billy-goats]] on the bridge.
** There is a class of trolls called "Mountain Kings," a little nod to "Peer Gynt" by Creator/{{Henrik Ibsen}}. More popularly known for the famous "In the Hall of the Mountain King" orchestral composition by Edvard Grieg, which is heard during the second half of the credits.
* TheStinger: A split-second shot of the "Mountain King" trolls lunging at the camera [[spoiler: from the mine escape scene]] after the credits.
* TheStoic: ''Hans.''
* TheMole: The "seismologist" they meet in the mountains near the end. [[spoiler: It's implied he's a TSS agent who tipped them off on where the filmmakers would be]].
* ToiletHumour: Surprisingly PlayedForDrama. The characters are in abandoned cave with some half-asleep trolls and try to get unnoticed by them. One of the trolls then farts and our heroes do their best not to be overpowered by the stench and reveal their position.
* TrailersAlwaysSpoil: Hope you didn't look too closely at the poster at the top.
* UrbanFantasy
* WeaponizedCar: A roll cage with spikes is attached to the Land Rover [[spoiler: when they go to confront the Jotnar Troll]]. The vehicle also has a UV searchlight on the roof.
* WhamLine: [[spoiler:"I'm a Christian!"]]. Unfortunately spoiled by the trailer.
* WhatHappenedToTheMouse: At the end of the film, [[spoiler: Hans is last seen calmly walking away from the giant's remains and the protagonists]], which leads to suffering some sort of negative fate.
* WhatMeasureIsANonHuman: Hans reminisces about slaughtering numerous trolls to clear land for development. This also meant killing troll women and troll children; it's clear from how he speaks that he isn't proud of what he did.
** The veterinarian also laments how painfully the trolls have to die, saying that giving them a painless injection would be preferable, but completely infeasible.
* [[YourVampiresSuck Your Trolls Suck]]: Hans explicitly mentions the Norwegian stories about trolls collected by Asbjornsen and Moe (the Norwegian equivalents to the Brothers Grimm) as being mostly fairy tales with wildly inaccurate information.
* ZenSurvivor: Hans. In one scene near the end he reminisces about having slaughtered an entire region full of trolls because the government wanted a tunnel in the area.
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