Elementary
The Grand Experiment (2x24)
Season finale
Air date: May 15, 2014
Rising tension between Sherlock and Joan brings their partnership to a crossroads, but they endeavor to put their differences aside while they help Sherlock's brother, Mycroft, who faces accusations of treason and murder.
- Premiered: Sep 2012
- Episodes: 154
- Followers: 15,1k
