The Grand Experiment

The Grand Experiment

Available on Prime Video, Disney+, Hulu
S2 E24: Rising tension between Sherlock and Watson bring 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. Rhys Ifans returns as Mycroft Holmes.
Starring Rhys Ifans, Jim Norton, Ralph Brown