"Kuv paub ua ntej tham txog qhov tshwj xeeb Christmas tso tawm. Kuv tsis tau hnov txawm tias nws yuav raug tshem tawm lossis tsis tau, "yuav hais hauv kev sib tham. Nws hais ntxiv tias lawv tau nrog tus neeg ua yeeb yam ntawm Unde Stubbs, ua si Mrs. Hudson, ib txwm ua rau muaj ntau dua ntawm ntu kev kawm. "Peb ib txwm hais tias nws yuav zoo heev kom tshem tawm lwm koob, tab sis hmoov tsis zoo, qhov kev txiav txim siab zaum kawg tsis yog rau peb," Stone Creameast.
Ob peb hnub tom qab sib tham, lub xov tooj cua xov tooj xav txog thaum cov neeg tuaj saib yuav tsum tos rau cov duab tshiab thiab seb Sherlock yuav rov qab rau cov ntxaij vab tshaus. Muaj xov xwm zoo thiab tsis zoo: Cov yeeb yam tsis tiav, tab sis cov ntu tshiab yuav tau tos ntev heev. Stephen Moffat thiab Mark Greytis tau hais tias cov hauv qab no: "Peb tsis muaj qhov xav tsis thoob yog tias lawv tsis tau tawm lub caij ntuj tshiab tag nrho pab pawg ua yeeb yaj kiab tag nrho. Peb tsis tuaj yeem hais tias thaum nws tshwm sim. Tej zaum lub sijhawm tau los so ntev dua. Tab sis ib qho yog qhov tseeb: Peb yuav tsis npaj mus rau "Sherlock" thaum lawv koom nrog "Dracula", thiab kev tua ntawm no series yuav siv sijhawm tsawg kawg ob xyoos. "