Frozenisa2013American3Dcomputer-animatedmusicalfantasy-comedyfilmproducedbyWaltDisneyAnimationStudiosandreleasedbyWaltDisneyPictures.[4]Itisthe53rdanimatedfeatureintheWaltDisneyAnimatedClassicsseries.LooselybasedonHansChristianAndersen'sfairytaleTheSnowQueen,andfeaturingthevoicesofKristenBell,IdinaMenzel,JonathanGroff,JoshGad,andSantinoFontana,thefilmtellsthestoryofafearlessprincesswhosetsoffonanepicjourneyalongsidearugged,thrill-seekingmountainman,hisloyalpetreindeer,andahaplesssnowmantofindherestrangedsister,whoseicypowershavetrappedthekingdomineternalwinter.

　　Thefilmunderwentseveralstorytreatmentsforseveralyears,beforebeingcommissionedin2011,withascreenplaywrittenbyJenniferLee,andbothChrisBuckandLeeservingasdirectors.ChristopheBeck,whohadworkedonDisney'saward-winningshortPaperman,washiredtocomposethefilm'sorchestralscore,whilehusband-and-wifesongwritingteamRobertLopezandKristenAnderson-Lopezpennedthesongs.

　　FrozenpremieredattheElCapitanTheatreonNovember19,2013,[5]andwentintogeneraltheatricalreleaseonNovember27.Thefilmhassofargrossed$960millioninworldwideboxofficerevenue,$380millionofwhichhasbeenearnedintheUnitedStatesandCanada;ithasbeenmetwithwidespreadcriticalacclaim,withseveralfilmcriticsconsideringittobethebestDisneyanimatedmusicalsincethestudio'srenaissanceera.[6][7]ThefilmwontheGoldenGlobeAwardforBestAnimatedFeatureFilm,theBAFTAAwardforBestAnimatedFilm,fiveAnnieAwards(includingBestAnimatedFeature),twoCritics'ChoiceAwardsforBestAnimatedFeatureandBestOriginalSongfor"LetItGo,"andhasreceivedAcademyAward(BestAnimatedFeatureandBestOriginalSong),andSatelliteAwardnominations.[8]

　　Elsa,princessofArendelle,possessesCryokinesis,themagicalabilitytocreateiceandsnow.Onenightwhileplaying,sheaccidentallyknocksoutheryoungersister,Anna.Thekingandqueenseekhelpfromtrolls,whohealAnnaandremovehermemoriesofhersister'smagic.TheroyalcoupleisolatesthechildrenintheircastleuntilElsalearnstocontrolherpowers.Afraidofhurtinghersisteragain,Elsaspendsmostofhertimealoneinherroom,causingariftbetweenthegirlsastheygrowup.Whenthegirlsareteenagers,theirparentsdieatseaduringastorm.

　　WhenElsacomesofage,thekingdompreparesforhercoronation.AmongtheguestsistheDukeofWeselton,atradesmanseekingtoexploitArendelleforprofit.Excitedtobeallowedoutofthecastleagain,AnnaexploresthetownandmeetsPrinceHansoftheSouthernIsles,andthetwoimmediatelydevelopamutualattraction.DespiteElsa'sfear,hercoronationgoesoffwithoutincident.Duringthereception,HansproposesandAnnahastilyaccepts.However,Elsarefusestograntherblessingandforbidstheirsuddenmarriage.Thesistersargue,culminatinginanemotionalElsa'sabilitiesbeingexposed.

　　Panicking,Elsafleesthepalace,inadvertentlyunleashinganeternalwinteronthekingdomintheprocess.Highinthenearbymountains,shecastsoffrestraint,buildingherselfasolitaryicepalace,andunknowinglybringstolifeherandAnna'schildhoodsnowman,Olaf.Meanwhile,Annasetsoutinsearchofhersister,determinedtoreturnhertoArendelle,endthewinter,andmendtheirrelationship.Whilege