SpoilerTV Image Archive | Gallery | Elementary | Season 4 | Promotional Episode Photos | Episode 4.09 - Murder Ex Machina | "Murder Ex Machina" -- Holmes and Watson search for a computer hacker responsible for three murders, including the death of a Russian billionaire who was visiting New York City. Also, Joan is surprised to receive a solo dinner invitation from Sherlock\'s father, on ELEMENTARY, Thursday, Jan. 21 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Pictured (L-R) Jonny Lee Miller as Sherlock Holmes, Jon Michael Hill as Detective Marcus Bell and Lucy Liu as Joan Watson Photo: Michael Parmelee/CBS é 2015 CBS Broadcasting Inc. All Rights Reserved.
