Sherlock's Moriarty (Andrew Scott) is one of the best TV villains, but his early death totally ruined the BBC series. Professor James Moriarty has long been entrenched in the Sherlock Holmes canon ...

A Professor Moriarty TNG episode prevented Star Trek: Deep Space Nine from having its first baseball episode in season 1. The original idea for a baseball episode involved a holographic player ...

Sherlock Holmes matches wits with the nefarious Professor Moriarty as he investigates the death of an Austrian prince and unravels a mystery that could change the course of history.