欲孽狂魔TheUnseen(1980) 家丑（kevin译名）

Afterahotelreservationmixup,twosistersKarenandJennifer,andtheirfriendVickiThompson,meetafriendly,butshadycharacternamedErnestKeller.ErnestconvincesthewomenintoacceptinganinvitationforcheaproomandboardathislargefarmhousewherehiswifeVirginiaalsolives.Oncethere,JenniferandKarenleavefortheholidayparadefairwhichJennifer,anewsreporter,isreportingon.Atthefestival,Jenniferismetbyhersoontobeex-boyfriend,Tony,whogetshertostaybehindtotalkabouttheirrelationship.Meanwhile,backatthehouse,Vickipreparestotakeanapinherroom,butisattackedbyanunseenfigure.TheunseeneventuallybeginstopullVickiintoafloorventwhenshetriestoescape.Attheparade,KarenleavesJenniferandTonytotalk,andmakesherwaybacktothehousealone—whereshetooisthenattackedandkilledbytheunseen,asitattemptstopullherbyherhairthroughaventintothebasement.Virginia,whohadbeeninthebarnslaughteringachicken,soonaftercomesinsidetofindthebodiesofbothVickiandKaren.
WhenErnestarrivesbackatthehouse,hefindsVirginiainshock.Atthispoint,itisrevealedthroughflashbacksthatVirginiaandErnestare,infact,brotherandsister,andthatErnesthadmurderedhisownsadisticfatheryearsbeforeinordertomaintaintherelationship.Itisalsorevealedthattheyhaveanincestualsonnamed'Junior'whohasbeenkeptlockedupinthebasement;thevieweralsolearnsthatJuniorisoftenviciouslybeatenbyErnest.ErnestthenconvincesVirginia,whotheviewernowrealizesistakenadvantageofbyErnest,thatJennifermustbekilleduponherreturn,inordertokeepeverythingundercover.
WhenJennifergetsback,sheisluredintothebasementbyErnest,whothenlocksherinside.Shewandersaroundlookingforawayout,onlytostumbleuponKarenandVicki'sdeadbodies.Inapanic,sheisconfrontedbyJunior,whoturnsouttobeamentallyretardedandinfantilegrownman;atthispoint,itbecomesclearthatinalllikelihoodhedidnotactuallymeantokillKarenandVicki.ErnestcomesintothebasementtofinishoffJennifer,butVirginia,havinghadachangeofheart,attemptstostophim.ErnestbeginsattackingVirginia,butJunior,enragedbythesight,intervenestoprotecthismother.AfightbreaksoutbetweenJuniorandErnest,whileJenniferescapes.ThefightendswithErnestgainingadvantageoverJunior,andknockinghimintheheadwithabrokenboardcontainingasharp,exposednail,whichcausesJuniortocollapseanddie.ErnestthenmakeshiswayoutsidetohuntdownandkillJennifer.Justassheisabouttobeattacked,Tonypulls-upinhiscar,seesthecommotion,andrunstohelpher,buttripsandfallsduetoanexistingleginjury.However,atthelastpossiblemoment,ErnestisshotinthechestfromafarbyVirginia.ThefilmendswithVirginiacradlingthedeadbodyofJunior.