Overview
- All eight episodes will stream globally on Prime Video the same day across more than 240 countries and territories.
- Hero Fiennes Tiffin leads the cast as Sherlock Holmes, with Dónal Finn as James Moriarty alongside Zine Tseng, Joseph Fiennes, Natascha McElhone, Max Irons, and Colin Firth.
- Guy Ritchie directs the first two episodes and executive produces, and Matthew Parkhill created the series for television and serves as showrunner.
- Adapted from Andrew Lane’s Young Sherlock novels, the story follows a disgraced young Holmes whose first investigation expands into a globe-spanning conspiracy.
- Recent coverage highlights an origin-era twist that depicts an early friendship between Holmes and Moriarty during their Oxford days.