Young Sherlock
Action & AdventureMystery
Sherlock Holmes is a disgraced young man, raw and unfiltered, when he finds himself wrapped up in a murder case that threatens his liberty. His first ever case unravels a globe-trotting conspiracy that changes his life forever.
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Where to watch
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Official Trailer
Trailer
Cast
Hero Fiennes Tiffin
Sherlock Holmes
Dónal Finn
James Moriarty
Natascha McElhone
Cordelia Holmes
Max Irons
Mycroft Holmes
Holly Cattle
Beatrice Holmes
Zine Tseng
Princess Gulun Shou'an
Ravi Aujla
Professor Kishore Malik
Purdy Hughes
Young Beatrice
Numan Acar
Esad Kasgarli
Joseph Fiennes
Silas Holmes
Scott Reid
Constable Lestrade
Iris Li
Mei Yi Liu
Colin Firth
Sir Bucephalus Hodge
Stephen Agnew
Nathan Burford
Paul Antony-Barber
Professor Charles Thompson
Billy Byers
Young Mycroft
Lucien Guo
Young Sherlock
Ian Midlane
Professor Ambrose Roberts
James Sobol Kelly
Professor Theodore Enright
Katharine Church
Student
Episodes
Returning Series
1. The Case of the Missing Scrolls
Mar 4, 2026 7.9
2. The Case of the Burnt Photograph
Mar 4, 2026 8.1
3. The Case of the Unarmed Man
Mar 4, 2026 8.5
4. The Case of the Missing Button
Mar 4, 2026 8.3
5. The Case of Young Sherlock Holmes
Mar 4, 2026 8.3
6. The Case of the Killing Jar
Mar 4, 2026 8.0
7. The Case of the Two Corners
Mar 4, 2026 8.4
8. The Case of Beatrice Holmes
Mar 4, 2026 8.4
Watch order
2 seasons — watch them in this order for the full story.
1Season 1
2026 · 8 ep · ★ 8.2
2Season 2
3 ep
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Reviews
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