Jago and Litefoot are on the run! Framed for a crime they didn’t commit, the infernal investigators seek refuge in a house on Baker Street owned by their old friend, Professor Dark.

That’s when Doctor Arthur Conan Doyle enters their lives. Tired of his popular creation Sherlock Holmes, Doyle has moved onto other works that he considers more worthy.

And then Laura Lyons comes knocking at the door…