第四季依然由Reece Shearsmith和Steve Pemberton两位怪才主演，依然是6集。其中第一集叫"桑吉巴"，讲述的伦敦一家叫桑吉巴的酒店第9层的故事，游客、妓女等形形色色的人都聚集在这里，发生了阴差阳错的事...
是由大卫·科尔，吉列尔莫·莫拉莱斯导演，绅士联盟成员史蒂夫·佩姆伯顿和里斯·谢尔史密斯自编自演，联合BBC推出的一部英国黑暗喜剧。
ThetwobrandnewserieswillpromisemorefantasticallytwistedtalesfromthebrilliantmindsofStevePembertonandReeceShearsmith.Theannouncementcomesaheadoftheseriesfivefinalethisevening(Monday9thMarch2020)onBBCTwoat10pm.SinceInsideNo.9firstlaunchedin2014,over30episodeshavenowbeenbroadcastincludingtheincrediblyambitiousliveepisodeDeadLine.Thelatestserieshasagainreceivedplauditsfromfansandcriticsalike.ReeceShearsmithandStevePembertonsaid:“LittledidweknowwhenwestartedInsideNo.9in2014thatwewouldendupwithasmanyepisodesofitasCountryfile.Wearedelightedandexhaustedinequalmeasureattheprospectoftwomoreseries-worthoftalltalesandfearsomefables.However,wewillendeavourtoshowcasetheverybestofwhattheBBCcandoineverygenrewith30minutesofstory-tellingandsomehalf-decentwigs.WemighteventryaCountryfileepisode,noonewouldexpectthat…”ShaneAllen,Controller,Controller,BBCComedyCommissioningsays:“Withover30distinctiveanddazzlingshowstodate,theirabilitytomasterandnaileverygenreofstory-tellingwithbrevity,inventionandflairisunparalleled.OscarshavebeenwonforlessthanReeceandStevemanagetoconjureupwitheachoriginalconceptforeverysingleshow.QuitesimplytheyhavethemostfertilemindsinBritishcomedyandgodknowswhatmagicthenextserieswillbring.”JoshCole,HeadofComedy,BBCStudiossays:“ReeceandStevecontinuetomakeandbreakalltherulesofcomedyinevermorespectacularandhorrifyingfashion,andwearedelightedthattheBBChavegivenustheopportunitytomaketwomoreseries.Toparaphrasetheshowitself,notsincetheescapedcowhastherebeensuchexcitement.LongliveInsideNo.9!”Seriessixandsevenwillstaytruetoshow’santhologyformatwitheachseriescontainingsixbrandnewhalfhourfilms,eachsetinadifferentlocation.Thestyleandtonechangingeachweek,combiningadifferentmixofhorror,thriller,dramaandcomedy-alwaysaimingtosurprise,delight,unnerveandamuse.Asever,ahostoftalentedactorswilljoinReeceandSteve,withseriesfiveincludingactorssuchasJennaColeman,DavidMorrissey,RalfLittle,FionnWhitehead,MaxinePeakeandPhilDavis.SeriesfivealsoincludedasurprisePsychovillecross-overepisode,DeathBeNotProud,whichsawtheunexpectedreturnoffanfavouritesDavidandMaureenSowerbuttsandMrJelly.InsideNo.9seriessixandsevenhavebeencommissionedbyShaneAllen,Controller,BBCComedyCommissioningandPatrickHolland,Controller,BBCTwo.ThecommissioningeditorfortheBBCwillbeGregorSharpandtheywillbeexecutiveproducedbyJonPlowmanwithAdamTandyasproducer.
