Ecological Horror
Movies and shows about killer animals, whether dangerously mutated or just plain angry at humanity. (Excluding shark movies because there's just too many of them)
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- DirectorAlfred HitchcockStarsRod TaylorTippi HedrenJessica TandyA wealthy San Francisco socialite pursues a potential boyfriend to a small Northern California town that slowly takes a turn for the bizarre when birds of all kinds suddenly begin to attack people.
- DirectorGeorge McCowanStarsRay MillandSam ElliottJoan Van ArkA group of helpless victims celebrate a birthday on an island estate crawling with killer amphibians, birds, insects, and reptiles.
- DirectorCarter SmithStarsShawn AshmoreJena MaloneJonathan TuckerA leisurely Mexican holiday takes a turn for the worse when a group of friends and a fellow tourist embark on a remote archaeological dig in the jungle, where something evil lives among the ruins.
- DirectorIshirô HondaStarsAkira KuboKumi MizunoHiroshi KoizumiShipwrecked survivors slowly transform into mushrooms.
- CreatorJosh AppelbaumAndré NemecJeff PinknerStarsJames WolkKristen ConnollyNonso AnozieA team comes together and searches to find out what's causing a rash of violent animal attacks.
- DirectorBen WheatleyStarsJoel FryReece ShearsmithHayley SquiresAs the world searches for a cure to a disastrous virus, a scientist and park scout venture deep in the forest for a routine equipment run.
- DirectorJaco BouwerStarsMonique RockmanCarel NelAlex van DykAn injured forest ranger on a routine mission is saved by two off-the-grid survivalists. What is initially a welcome rescue grows more suspicious as the son and his renegade father reveal a cultish devotion to the forest.
- CreatorNeil DruckmannCraig MazinStarsPedro PascalBella RamseyAnna TorvAfter a global pandemic destroys civilization, a hardened survivor takes charge of a 14-year-old girl who may be humanity's last hope.
- DirectorColm McCarthyStarsSennia NanuaFisayo AkinadeDominique TipperA scientist and a teacher living in a dystopian future embark on a journey of survival with a special young girl named Melanie.
- DirectorM. Night ShyamalanStarsMark WahlbergZooey DeschanelJohn LeguizamoA science teacher, his wife, and a young girl struggle to survive a plague that causes those infected to commit suicide.
- DirectorWilliam GirdlerStarsChristopher GeorgeAndrew PrineRichard JaeckelAn eighteen-foot-tall grizzly bear terrorizes a state park, leaving it up to a Park Ranger to save the day.
- DirectorWilliam GirdlerStarsChristopher GeorgeLeslie NielsenLynda Day GeorgeA battle for survival ensues after a group of hikers encounters a chemically imbalanced forest.
- DirectorJoe DanteStarsBradford DillmanHeather Menzies-UrichKevin McCarthyWhen flesh-eating piranhas are accidentally released into a summer resort's rivers, the guests become their next meal.
- DirectorBert I. GordonStarsMarjoe GortnerPamela FranklinRalph MeekerA group of friends travel to a remote Canadian island to hunt, only to be attacked by giant killer animals which have populated the place.
- DirectorJohn LafiaStarsMädchen AmickVincent SpanoShawn Michael HowardA clan of evil rats overtakes a Manhattan department store and threatens to overrun the city.
- DirectorMorgan SpurlockStarsEd SheehanBobby CorriganRick SimeoneA history of rat infestations in major cities throughout the world.
- DirectorTibor TakácsStarsSara DowningAmy ParksBailey ChaseTabloid reporter Samantha (Sara Downing, "Never Been Kissed") goes undercover at the Brookdale Institute to break a story about celebrity drug addicts, but she soon discovers that the real scoop is far more terrifying.
- DirectorRay KelloggStarsJames BestIngrid GoudeKen CurtisOn an isolated island, a small group of people are terrorized by giant voracious shrews in the midst of a hurricane.
- DirectorJordan RubinStarsRachel MelvinCortney PalmLexi AtkinsA fun weekend turns into madness and horror for a bunch of groupies looking for fun in a beaver infested swamp.
- DirectorGlenn MillerStarsIone ButlerAndrew AsperLaLa NestorWhen a strange virus quickly spreads through a safari park and turns all the zoo animals undead, those left in the park must stop the creatures before they escape and zombify the whole city.
- DirectorGlenn MillerStarsErica SturdefantJonathon BuckleyJarrid MasseA game ranger and a team of poachers end up surrounded by zombie animals and they forge an alliance to stop the beasts before the super-zombie virus spreads to the entire world.
- DirectorColin EgglestonStarsJohn HargreavesBriony BehetsMike McEwenWhen a suburban couple go camping for the weekend at a remote beach, they discover that nature isn't in an accommodating mood.
- DirectorJamie BlanksStarsJim CaviezelClaudia KarvanStarA vacationing couple in the wilderness learns what happens when they disrespect nature.
- DirectorJohn FrankenheimerStarsTalia ShireRobert FoxworthArmand AssanteA government health inspector is dispatched to assess the damage a logging company is causing to a patch of forest claimed by Native Americans, and comes face to face with true terror wreaking havoc in the woods.
- DirectorRussell MulcahyStarsGregory HarrisonArkie WhiteleyBill KerrAs a vicious wild boar terrorizes the Australian outback, the husband of one of the victims is joined by a hunter and a farmer in a search for the beast.
- DirectorAdam MacDonaldStarsJeff RoopMissy PeregrymNicholas CampbellAn urban couple goes camping in the woods and find themselves lost in the territory of a predatory black bear.
- DirectorRoel ReinéStarsBrendan Michael CoughlinPatrick Scott LewisKatie LowesTwo young couples are tapped in a car with a grizzly bear attacking them. As they battle the creature, and contemplate their uncertain fate, secrets begin to emerge that begin to tear the group apart before the bear.
- DirectorElizabeth BanksStarsKeri RussellAlden EhrenreichO'Shea Jackson Jr.An oddball group of cops, criminals, tourists and teens converge on a Georgia forest where a huge black bear goes on a murderous rampage after unintentionally ingesting cocaine.
- DirectorAndré SzötsStarsGeorge ClooneyLaura DernCharlie SheenAll hell breaks loose when a giant Grizzly, reacting to the slaughter of Grizzlies by poachers, attacks at a massive big-band rock concert in the National Park.
- DirectorTom SkullStarsGlenn MorshowerShedrack Anderson IIISusan BlakelyEight young adults are sent to do community service at Grizzly Park. There, they are hunted by an escaped serial killer along with the animals of the forest.
- DirectorDavid DeCoteauStarsTyler HoechlinGraham KosakoskiBrody HarmsAfter accidentally killing a bear cub while celebrating graduation in the woods, four teens become the target of a seemingly unstoppable Grizzly.
- DirectorDamian LeeStarsPaul CoufosLisa SchrageRéal AndrewsA growth hormone experiment gets out of hand, when the the resulting giant man-eating rats escape, reaking havoc on the unsuspecting campus. Much blood-letting follows.
- DirectorJames CameronOvidio G. AssonitisMiller DrakeStarsTricia O'NeilSteve MarachukLance HenriksenA scuba diving instructor, her biochemist boyfriend, and her police chief ex-husband try to link a series of bizarre deaths to a mutant strain of piranha fish whose lair is a sunken freighter ship off a Caribbean island resort.
- DirectorJoseph PevneyStarsClint WalkerMartha HyerKeenan WynnEx-lawman Jim Cole retires to Wyoming to farm his land, but a land-greedy neighbor, an ex-con turned bounty hunter, and a vicious grizzly bear upset his retirement plans.
- DirectorAlexandre AjaStarsKaya ScodelarioBarry PepperMorfydd ClarkA young woman, while attempting to save her father during a category 5 hurricane, finds herself trapped in a flooding house and must fight for her life against alligators.
- DirectorGreg McLeanStarsMichael VartanRadha MitchellSam WorthingtonAn American journalist on assignment in the Australian outback encounters a man-eating crocodile while trapped on a rapidly flooding mud island.
- DirectorDavid NerlichAndrew TrauckiStarsDiana GlennMaeve DermodyAndy RodoredaA boat tour of a mangrove swamp turns into a fight for survival when a group of people are attacked by a ferocious saltwater crocodile.
- DirectorMichael KatlemanStarsDominic PurcellOrlando JonesBrooke LangtonA news team is sent to Burundi to capture and bring home a legendary 25-foot crocodile. Their difficult task turns potentially deadly when a warlord targets them for death.
- DirectorPaul W. FranklinStarsSian AltmanMark HaldorGeorge NettletonDeep in the English countryside, Lisa and Charlie prepare for their wedding at a Tudor mansion. But an angry crocodile lies in wait, determined to ruin their big day.
- DirectorStewart RaffillStarsMichael MadsenPeter TuinstraSherry EdwardsA huge man-eating crocodile terrorizes people near Krabi, Thailand. A hunter stalks the beast, while a local tries to blame a foreign crocodile-farm owner for the crocodile's rampage.
- DirectorLewis TeagueStarsRobert ForsterRobin RikerMichael V. GazzoA pet baby alligator is flushed down a toilet and survives in the city sewers. Twelve years later, it grows to an enormous size thanks to a diet of discarded laboratory dogs injected with growth hormones. Now, humans have entered the menu.
- DirectorJon HessStarsJoseph BolognaDee WallaceRichard LynchA giant alligator makes a city lake his new feeding ground and must be stopped before he breaks out into the surroundings.
- DirectorSergio MartinoStarsBarbara BachClaudio CassinelliMel FerrerTourists on a tropical island anger an island god, who turns himself into a giant alligator and stalks them.
- DirectorTobe HooperStarsMark McLachlanCaitlin MartinChris SolariEight college students board a houseboat for their spring vacation that promises to be the best of their young lives...how many will survive?
- DirectorJames D.R. HickoxStarsDax MillerTziporah MalkahDuncan RegehrFollow an MTV-style filmmaker as she and her crew shoot an expose of the latest, most dangerous craze in extreme sports: bloodsurfing. While shooting in Australia, the crew becomes prey of a vicious saltwater crocodile.
- DirectorArch NicholsonStarsJohn JarrattNikki CoghillMax PhippsA park ranger is tasked with dealing with a killer crocodile that appears to have a spiritual connection with the local Aboriginals.
- DirectorAndrew TrauckiStarsJessica McNameeLuke MitchellAmali GoldenFive friends exploring a remote cave system in Northern Australia find themselves threatened by a hungry crocodile.
- DirectorPing LumpraploengStarsTheeradej WongpuapanRatnamon RatchirathamIn an abandoned 6-meter deep pool, a couple is stranded there with a deadly predator.
- DirectorSteve MinerStarsBridget FondaBill PullmanOliver PlattFour people attempt to stop a gigantic crocodile, who is terrorizing residents in Black Lake, Maine.
- DirectorDavid FloresStarsJohn SchneiderSarah LafleurSam McMurrayMan-eating crocodiles return to the lake, as two males and one aggressive female crocodile protecting their nest wreak havoc on the locals.
- DirectorGriff FurstStarsColin FergusonYancy ButlerKirsty MitchellKiller crocodiles and their offspring terrorize residents of a small community.
- DirectorDarrell RoodtStarsKatherine BarrellTim RozonSai BennettA group of urban explorers venture to a quiet lake in upstate Maine that is home to a deadly and forgotten secret. Unfortunately for them, they quickly discover they're not alone and encounter a deadly threat that can kill them all.
- DirectorLuis LlosaStarsJon VoightJennifer LopezEric StoltzA "National Geographic" film crew is taken hostage by an insane hunter, who forces them along on his quest to capture the world's largest - and deadliest - snake.
- DirectorFabrizio De AngelisStarsRichard Anthony CrennaPietro GenuardiJohn HarperA group of environmentalists arrives at a faraway tropical delta where toxic waste is being dumped. However the water also hides a giant crocodile. The corrupt local officials don't help much either.
- DirectorGiannetto De RossiStarsRichard Anthony CrennaDebra KarrEnnio GirolamiThe Caribbean swamps which is to be made into a holiday resort is terrorized again by a second monstrous crocodile which is killing off anyone unfortunate to be on the water.
- DirectorTobe HooperStarsNeville BrandMel FerrerCarolyn JonesA psychotic redneck, who owns a dilapidated hotel in rural East Texas, kills various people who upset him or his business, and he feeds their bodies to a large crocodile that he keeps as a pet in the swamp beside his hotel.
- DirectorBrandy BerryStarsJohn BobekDonnabella MortelZoë BellA new take on the classic story of a group of twenty-something kids' weekend of terror at the lake house.
- DirectorMichael AndersonStarsAndrew Lee PottsSylvia SymsLaura AikmanOn the death of his father, Tim Webber returns to his childhood village in Somerset to find something sinister is disturbing the idyllic peace of the villagers.
- DirectorChristopher RayStarsLaRonn MarzettRay AcevedoVanesa TamayoWhen an alligator eats a load of drugs all hell breaks loose in Florida.
- DirectorDon Michael PaulStarsElisabeth RöhmYancy ButlerPaul NichollsBlack Lake is now a crocodile sanctuary, surrounded by an electric fence. When the fence is left open, a high-school bus unknowingly enters the park. It's up to Reba and the Sheriff to save the kids from becoming crocodile food.
- DirectorPaul DaleStarsManon PagesAustin NaultyKenny BellauWhen killer alligators unleash chaos on a from the sewers of a small Louisiana town, it's up to a local sheriff, an alligator expert, and an old gator hunter to kill the beasts.
- DirectorJim WynorskiStarsBruce MunsonAdrienne AtkinsBryan Patrick McCulleyA giant lizard terrorizes a rural mid west community with a group of heroic young people led by Chase Winstead attempting to destroy the creature.
- DirectorRay KelloggStarsDon SullivanFred GrahamLisa SimoneA giant lizard terrorizes a rural Texas community and a heroic teenager attempts to destroy the creature.
- DirectorA.B. StoneStarsCorin NemecYancy ButlerSkye LourieA giant crocodile goes head to head with a giant anaconda. The town Sheriff must find a way to destroy the two monsters before they kill the whole town.
- DirectorBrad PeytonStarsDwayne JohnsonNaomie HarrisMalin AkermanWhen three different animals become infected with a dangerous pathogen, a primatologist and a geneticist team up to stop them from destroying Chicago.
- DirectorMichael LantieriStarsJill HennessyBilly BurkeKevin ZegersAfter witnessing his parents being killed by creatures on an island as a child, a young man is brought back to the island a few years later by his psychiatrist, only to be terrorized by the same creatures.
- DirectorJim WynorskiStarsTim AbellMelissa BrasselleGail ThackrayGenetically-engineered Komodo dragons have become ginormous creatures hunting people on a remote tropical island. A small group of scientists must stop the dragons before they escape the island and destroy the rest of the world.
- DirectorJim WynorskiStarsMichael ParéMichelle BorthRyan McTavishWhile attempting to find a research facility on an island, a group of activists discovers two giant creatures that have escaped the facility.
- DirectorRichard ClabaughStarsFrayne RosanoffRobert EnglundCasper Van DienAfter a military plane crash near a small American town, a giant man-eating snake sets off on a killing spree. The locals must find a way to eliminate the snake, with the help of a scientist who knows about the snake to kill it.
- DirectorDavid FloresStarsDavid HewlettJaime BergmanKirk B.R. WollerAfter a genetically-altered python escapes, a scientist is enlisted to help kill it by releasing a giant boa constrictor that he owns.
- DirectorLee Alan McConnellStarsWilliam ZabkaDana AshbrookAlex JoligA man, his business partner, and his wife are enlisted to transport an unknown object from a Russian military base, only to discover that the object is a giant, genetically-altered python.
- DirectorDicai ZhangStarsNarisu BaiTan JiminDongfeng YueA group of people searching for a magical tree in a mysterious jungle, find they are not alone. Something is watching them, waiting for the perfect moment to strike.
- DirectorPhillip J. RothStarsDean CainElizabeth LackeyMark SheppardAs a result of a drilling accident, a giant man-eating boa constrictor is released into a maximum security prison in Antarctica.
- DirectorTodor ChapkanovStarsBrad JohnsonKeith StoneBrad GreenquistSmall town in the Wild West is attacked by poisonous snakes.
- DirectorDavid HillenbrandScott HillenbrandStarsPat MoritaScott HillenbrandCasey FalloA mutated snake escapes from a laboratory and terrorizes the residents of a small California brewery town.
- DirectorBob ClaverStarsFritz WeaverGretchen CorbettJon KorkesA preacher whose ancestors were cursed by Druids battles Satan, who has taken the form of a huge snake.
- DirectorDavid R. EllisStarsSamuel L. JacksonJulianna MarguliesNathan PhillipsAn FBI agent takes on a plane full of deadly venomous snakes, deliberately released to kill a witness being flown from Honolulu to Los Angeles to testify against a mob boss.
- DirectorPeter MervisStarsA.J. CastroJulia RuizGiovanni BejaranoA Zombie curse is placed upon a woman, which causes her to have living snakes inside her. Brujo, who is looking after her, attempts to take her to Los Angeles on the train. After several confrontations on the train, Brujo's collection of snakes manage to separate themselves from their owner and go on the hunt. Whilst all this is happening, normal, everyday passengers are relaxing, what is unknown to them is that something deadly is heading their way, and that there is no way out.
- DirectorJohn McCauleyStarsSam Chew Jr.Elisabeth ChauvetDan PriestA herpetologist investigating a series of fatal rattlesnake attacks discovers that the creatures have been infected by a mysterious nerve gas disposed of in the desert by the military.
- DirectorTim BoxellStarsPamela GidleySimon BossellValeriy NikolaevMutant lizards attack a woman on the run hiding out in a cabin in the woods.
- DirectorArt NamesStarsLes TremayneJanet WoodBebe KellyA lonely old man who loves snakes starts killing his friends and the townsfolk--using his poisonous snakes--after they turn their backs on him.
- DirectorPiers HaggardTobe HooperStarsKlaus KinskiOliver ReedNicol WilliamsonTerrorists in the process of kidnapping a child get trapped in a house with an extremely deadly snake.
- DirectorLeland PaytonStarsJack RennerGretta RatliffDavid FrittsA crazed family lives in a swamp. The father's hobby is killing as many snakes as he can. One day the snakes decide to take their revenge.
- DirectorNoel NosseckStarsHarry HamlinShannon SturgesDavid SpielbergA small town deals with an invasion of rattlesnakes.
- DirectorFred Olen RayStarsTreat WilliamsMary Page KellerHannes JaenickeMutant snakes survived a terrorist attack on a government laboratory, and they now threaten the town of Santa Mira Springs, California. Seismic activity has brought snakes to the surface, where residents are being bitten. Victims can transmit the virus to healthy persons. The military puts the town under quarantine. Local physicians try to control the epidemic, while the military is primarily concerned with keeping the virus a secret.
- DirectorWayne CrawfordStarsWilliam KattWayne CrawfordKate ConnorTourists become endangered species while stranded on an island.
- DirectorPaul ZillerStarsAlistair AbellDoug AbrahamsCarol AltA small town, desperate to recover from hard economic times, is under threat when voracious Snakehead fish mutate and survive previous lake chemical poisonings.
- DirectorDwight H. LittleStarsMorris ChestnutKaDee StricklandEugene ByrdA scientific expedition sets out for Borneo to seek a flower called the Blood Orchid, which could grant longer life. Meanwhile, they run afoul of snakes and each other.
- DirectorTibor TakácsStarsMichael ShanksSiri BarucMichal YannaiIn 1986, in Tennessee, the father of the boys Lester and Duff Daniels is murdered by a snake in a weird ceremony. Twenty years later, Duff collects snakes while Les fears them. One day, Duff visits the Kitawa Indian Screaming Hawk to buy snakes and sees a small snake in a jar. He decides to buy the snake, but Screaming Hawk tells that the species is not for sale. He explains that it is the dangerous Unteka that has three rules to raise it: (1) never let the snake out of the jar; (2) never let it eat living animals; and (3) never fear the heart of the snake. Duff steals the Unteka and brings the snake home. However, he accidentally drops the jar and the snake eats his cat. The snake gets bigger and bigger eating animals and the locals. Now Les, his former girlfriend Erin and Screaming Hawk have to stop the Unteka to save the local population.
- DirectorDon E. FauntLeRoyStarsDavid HasselhoffCrystal AllenRyan McCluskeyA mercenary-for-hire accepts a mission from a billionaire to capture a dangerous snake that could possibly help cure a terminal illness.
- DirectorBill CorcoranStarsTara ReidJonathan ScarfeCorbin BernsenA set of vipers has been taken by the scientists, when the vipers escape into the woods, they do more than just bite.
- DirectorDon E. FauntLeRoyStarsCrystal AllenLinden AshbyDanny MidwinterA genetically created Anaconda, cut in half, regenerates itself into two aggressive giant snakes, due to the Blood Orchid.
- DirectorMary LambertStarsTiffanyDebbie GibsonA MartinezThere is a crisis in the Florida Everglades as giant pythons are threatening the alligator population.
- DirectorChristopher RayStarsGreg EviganTed MonteMichelle BauerVolcanic activity awakens a prehistoric giant anaconda, forcing the local Sheriff and a band of volunteers to stop the menace.
- DirectorJim WynorskiStarsRib HillisMichael MadsenTerri IvensPiranha/anaconda hybrid creatures hunt down the scientist who stole their egg, as well as a film crew making a slasher film in the jungle.
- DirectorMark A.Z. DippéStarsTory KittlesK.D. AubertChina ChowA genetically-altered fish wreaks havoc on a small fishing town.
- DirectorHarry KerwinWayne CrawfordStarsWayne CrawfordJason EversRoberta LeightonLittle coastal town is being terrorized by deadly Barracudas.
- DirectorMichael AndersonStarsRichard HarrisCharlotte RamplingWill SampsonA hunter squares off against a killer whale seeking vengeance for the death of its mate.
- DirectorHank BraxtanStarsRicky Flowers Jr.Motown MauriceDonte EssienA rap group on the verge of signing their first record deal is the city's only hope in a battle with a giant mutating snake monster.