Professor James Moriarty is a fictional character and criminal mastermind created by Sir Arthur Conan Doyle to be a formidable enemy for the author's fictional detective Sherlock Holmes. He was created primarily as a device by which Doyle could kill Holmes and end the hero's stories. Professor Moriarty first appears in the short story "The Adventure of the Final Problem", first published in ...

Professor Moriarty is the nemesis of Sherlock Holmes in the detective stories and novels by Arthur Conan Doyle.

Discover Professor James Moriarty, the criminal mastermind and arch-nemesis of Sherlock Holmes. Explore his role in the canon and legacy in modern adaptations.

Professor James William Moriarty is the main antagonist of the late Sir Arthur Conan Doyle's Sherlock Holmes franchise. He is a high-leveled and vicious crime lord in London, Sebastian Moran's boss and the archenemy of Sherlock Holmes, being famously described as the "Napoleon of Crime" and the most dangerous enemy Holmes has ever faced. While he only played a major role in two novels ...

Social media went haywire when Erin Moriarty's face changed, but her diagnosis of Graves' Disease could have been the cause of her transformation.

Actress Erin Moriarty is speaking candidly about the difficult health journey that eventually led to a Graves’ disease diagnosis — and the emotional fallout that followed. In a personal essay ...