Netflix wuxuu sii wadaa inuu tijaabiyo liisanka loogu talagalay dhagan dhaloolka caanka ah ee Arthur Conan Doyle. Ka dib Enoli Holmes oo ay la leeyihiin Milli Bobby Browby Brown iyo Henry Cavilov, Adeegga qafiif ah ayaa sii deyn doona tarjumaad cusub oo ka mid ah adventures ee milkiilaha caanka ah ee Sherlock Holmes. Taxanaha Mystical, "qaybaha aan caadiga ahayn" ee dhalinyarada qaan-gaarka ah waa inay la kulmaan ciidammada ka-weyn waxayna caawin doonaan Holmes iyo Dr. Watson si ay u muujiyaan dhowr kiis. Trailer-ka soo socda ee soo socda ee bandhiga soo socda ayaa ka soo muuqday shabakadda.
Guddoomiyaha maamulaha uu mashruucu qaatay Joss Egnu ("Potepec", "Mr. Chridge"). Qoraalku wuxuu qoray Tom Bridwell ("Xusuus-qorka 'Mad'," buuraha buuraha "), iyo doorka ugu waaweyn ee ay sameeyeen Taddea Graham (" Judy "), Jodjo Makari (" Iftiiminta galmada ") iyo McCell David ("Marwooyin"). Sawirka Sherlock Holmes wuxuu xumaaday Henry Lloyd Hughes ("Harry Potter iyo Cup", iyo Dr. Wats Watson - Royce Pyredsson ("sixir").
Taxanka rasmiga ah ee loo yaqaan 'Synypsisisis' wuxuu leeyahay:
"Ficilka" qaybo aan caadi ahayn "waxay ku dhacdaa magaalada Fiktooriya ee Fiktooriya. Taariikhdu waxay ka sheekaysan doontaa baandooyinka da 'yarta wadada ee ka caawiya siidaynta dhowr waxyaabood oo ay u leeyihiin Dr. Wattona iyo ganacsadiisa ganacsi ee qarsoon, Sherlock Holmes. Dembiyada waxay helayaan hooska sare ee naxdinta leh, oo ugu dhakhsaha badan waxay soo baxday in dhallin-yarada ay tahay inay wajahaan ciidamada mugdiga ah inay badbaadiyaan kaliya London, laakiin adduunka oo dhan. "