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Season 1 – Young Sherlock

Play trailer 1:49 Poster for Season 1 – Young Sherlock Mar 2026 Adventure Action Mystery & Thriller Play Trailer Watchlist
Watchlist Tomatometer Popcornmeter
84% Tomatometer 49 Reviews 83% Popcornmeter 500+ Ratings
In the 1870s, young Sherlock Holmes unravels a globe-trotting conspiracy as he investigates his first case.
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Young Sherlock — Season 1

Young Sherlock — Season 1

What to Know

Critics Consensus

Young Sherlock doesn't aim to recreate Conan Doyle's work, rather, it takes pride in its liberal adaptation, delivering Guy Ritchie's signature blend of precise entertainment, sly style, and ingratiating characters.

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Critics Reviews

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Geordie Gray The Australian Mar 10
This is a smooth-brained Sherlock. Anyone hoping for the puzzle-cracking pleasures of Benedict Cumberbatch’s BBC series, or any real character development, will be disappointed. Go to Full Review Craig Mathieson The Age (Australia) Mar 9
3/5
The show has some potential. Go to Full Review Laura Miller Slate Mar 9
While the other characters in the series talk a lot about how smart Sherlock is, Ritchie hasn’t got the patience or confidence to persuasively demonstrate this. Go to Full Review Lauren Veneziani WBAL-TV (Baltimore) Mar 31
4.5/5
One of the best series of the year with an amazingly fresh take on Sherlock Holmes with a career defining performance from Hero Fiennes Tiffin. Go to Full Review Troy Ribeiro Free Press Journal (India) Mar 28
4/ 5
Young Sherlock succeeds because it treats youth not as novelty but as a crucible. It explores the making of a mind, not just the solving of a mystery. The overall trajectory of season 1 is confident and engaging. Go to Full Review Robin Holabird Robin Holabird Mar 27
Amusing but shallow, Young Sherlock passes time without displaying the magic that turned Old Sherlock into a memorable icon. Go to Full Review Read all reviews

Audience Reviews

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Rowena D @RowDel 1d I have been pushing myself through this season. I’m on episode 4 and I think I’m stopping there. I’m not a fan of Sherlock or Moriarty. I might watch the second half of the season but I’m not getting my hopes up it will be any time soon. See more ARNEZ C. @Arny6tearz 3d This most definitely is Sherlock how he should have been portrayed I look forward to season 2 I wonder if Watson will make an appearance See more Suzanne R. @SuzRuark Jun 7 Delightful fun with enough drama and twists to keep it from being camp See more Gareth V @geewah Jun 3 It's slick, it's fun in bursts, but this is a show that keeps tripping over its own ambitions and never quite becomes the thing it clearly wants to be. See more Tim F @TPFFFFFG Jun 2 Great chemistry between the lead actors with the pace, excitement and wit you’d can expect from Guy Ritchie. If you love Ritchie’s stuff you’ll love this. See more vineet P @RT31890730 May 22 HIDEOUS thing ever watched. See more Read all reviews
Young Sherlock — Season 1

My Rating

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Cast & Crew

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Matthew Parkhill

Creator

Hero Fiennes Tiffin

Sherlock Holmes

Dónal Finn

James Moriarty

Zine Tseng

Princess Gulun Shou'an

Joseph Fiennes

Silas Holmes

Natascha McElhone

Cordelia Holmes

Episodes

Episode 1 Aired Mar 4, 2026 The Case of the Missing Scrolls In 1871, a wayward young Sherlock Holmes is sent to Oxford to keep out of trouble, but he soon finds himself the prime suspect in a police investigation that threatens his entire future. Details Episode 2 Aired Mar 4, 2026 The Case of the Burnt Photograph When an Oxford professor is brutally murdered and evidence places Sherlock at the scene of the crime, Moriarty must act fast and find the real killer before Sherlock faces the gallows. Details Episode 3 Aired Mar 4, 2026 The Case of the Unarmed Man When an Oxford professor is brutally murdered and evidence places Sherlock at the scene of the crime, Moriarty must act fast and find the real killer before Sherlock faces the gallows. Details Episode 4 Aired Mar 4, 2026 The Case of the Missing Button Reeling from Shou'an's words, Sherlock and Moriarty try to piece together why the mystery of Shou'an and the murdered professors has led them to the most unexpected of places: the Holmes family itself. Details Episode 5 Aired Mar 4, 2026 The Case of Young Sherlock Holmes Years after a devastating accident tore the Holmes family apart, suspicions mount about what really happened to Sherlock's sister that day; tensions spill over as Sherlock and Moriarty come to blows over damning new evidence. Details Episode 6 Aired Mar 4, 2026 The Case of the Killing Jar As Sherlock's quest to find out his sister's fate and Mycroft's investigation into Hodge dramatically converge far from home, the horrifying truth about what Hodge's project is capable of is revealed. Details Episode 7 Aired Mar 4, 2026 The Case of the Two Corners With Sherlock's life hanging in the balance, the gang have no choice but to join forces with Shou'an; together, they concoct a bold sting to gain access to Silas, but the newfound friendship has one condition. Details Episode 8 Aired Mar 4, 2026 The Case of Beatrice Holmes As the mystery of Beatrice Holmes unravels, so too does the Holmes family; with Silas hours away from unleashing chaos and so many lives at stake, it's a race against the clock to destroy Silas' factory before it's too late. Details
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Young Sherlock — Season 1

Young Sherlock: Season 1 Trailer Young Sherlock: Season 1 Trailer 1:49 Young Sherlock: Season 1 Teaser Young Sherlock: Season 1 Teaser 1:21 Young Sherlock: Season 1 Episode 1 Sneak Peek - Mycroft's Surprise for Sherlock Young Sherlock: Season 1 Episode 1 Sneak Peek - Mycroft's Surprise for Sherlock 4:20 View more videos
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Young Sherlock — Season 1

Young Sherlock View more photos

Season Info

Creator
Matthew Parkhill
Executive Producer
Guy Ritchie, Matthew Parkhill, Dhana Rivera Gilbert, Marc Resteghini, Simon Maxwell, Ivan Atkinson, Simon Kelton, Colin Wilson
Network
Prime Video
Genre
Adventure, Action, Mystery & Thriller
Original Language
British English
Release Date
Mar 4, 2026