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 …

He had a brother with the same first name, Colonel James Moriarty (FINA 4). He was extremely tall and thin, his forehead domed out in a white curve, and his two eyes were deeply sunken in his head. He …

Professor Moriarty, nemesis of Sherlock Holmes in the detective stories and novels by Scottish writer Arthur Conan Doyle. He is an archcriminal who controls London ’s underworld while maintaining a …

Professor James Moriarty is the main antagonist of the Sherlock Holmes franchise. He is a high-leveled and vicious crime lord in London, Sebastian Moran's boss and the archenemy of Sherlock Holmes, …

Dec 16, 2025 · With 'Young Sherlock,' star Hero Fiennes Tiffin and showrunner Matthew Parkhill crack the case of how Sherlock Holmes became the iconic deerstalker-wearing sleuth, including a Moriarty …

Moriarty: The Silent Order: Directed by Elliot Blake. With Dominic Monaghan, Helen Mirren, Phil LaMarr, Curtis Armstrong. Professor James Moriarty is back for a gripping new adventure that finds him …

Oct 30, 2023 · Professor James Moriarty is the only villain sharp enough to outwit the greatest detective of all time—even Holmes himself refers to Moriarty as "the Napoleon of Crime."

Jul 8, 2025 · Explore the shadowy life of Professor Moriarty, the mathematical genius, criminal mastermind, and Sherlock Holmes’ most dangerous rival in fiction and beyond.

Professor James Moriarty, the Napoleon of Crime, serves as Sherlock Holmes’s intellectual equal and arch nemesis in Conan Doyle’s detective stories.

A prolific writer of both fiction and nonfiction, his 2003 novel And All the Saints is an award-winning portrait of New York City’s own Professor Moriarty, 1920s Prohibition-era mob boss Owney Madden.