Sherlock Holmes is one of the most adapted characters in the history of literature, but what of his trusty Dr. Watson?

The actor stars as a version of the Arthur Conan Doyle character in a series set in the present day, following an American geneticist in the wake of Sherlock Holmes’s death.

Everyone loves a good mystery. And who better to confound us with one than Sir Arthur Conan Doyle, who then sends his most ...