In his investigation, he finds a series of unusual details that ... the most popular characters to ever appear in Sherlock ...

Sherlock star ... agent Mycroft Holmes, Andrew Scott as Sherlock's malevolent nemesis James Moriarty, and Lara Pulver as the enigmatic and astonishingly capable Irene Adler. Upon its release ...

After finally catching serial killer and occult "sorcerer" Lord Blackwood, legendary sleuth Sherlock Holmes and his assistant ... deadly embrace of temptress Irene Adler.