Ηθοποιοί επεισοδίου
Τζόνι Λι ΜίλερSherlock Holmes
Λούσι ΛιούJoan Watson
Jon Michael HillMarcus Bell
Aidan QuinnThomas Gregson
Candis CayneMs. Hudson
Χρήστος ΚαμάργκοChris Santos
★
Jon David CaseyConrad Woodbine
Harris DoranSuperintendent
★
Kevin GeerRaymond Carpenter
Tom MardirosianArtem Dedekian
Kate ArringtonSally Holder
★
Lewis ClealeDan Kramer
David HarrisCustodian
Peter Hans BensonBlake Tanner