When Sherlock's brother Mycroft makes a surprise return to New York, his motivations cause discord between Sherlock and Joan. Meanwhile, a missing person case takes Sherlock and Joan inside the world of unmanned aeronautics.
Did You Know?
There is an identically-titled Sherlock Holmes short story written by Sir Arthur Conan Doyle in 1891. However, the short story plot elements are not being used. See more
Watson, I've not respected your privacy. I apologize for that. Please know, I value you for more than just the many benefits you've brought into my life. I value you as a person.
Dr. Joan Watson
That's nice. It really is. But your apologies always seem to come after you already got what you wanted.
Never Be That Tough
Performed by Simone White See more