Young Sherlock Twitter Review: Guy Ritchie Delivers The Perfect Original Story With This Mystery Series

Young Sherlock Review: English filmmaker Guy Ritchie is back with a brand new series for fans to obsess over. ‘Young Sherlock’ is a mystery-thriller series which shows you the origin story of the famous detective, Sherlock Holmes. You will get to see actor Hero Fiennes Tiffin step into the role of a 19-year-old Sherlock Holmes. Let’s dive in to see what people have been saying about this show with these ‘Young Sherlock’ Twitter reviews here!

Young Sherlock Twitter Review

This new mystery series was released on streaming platforms on March 4, 2026, and people have taken to social media to share their honest reviews of this series.  Let’s dive in to find out the Young Sherlock X (formerly Twitter) review here and see what netizens are saying about this movie!

A Twitter user, @beckyyy2910, talked about the stellar performance delivered by the cast by saying, “finished Young Sherlock 

11/10 - great plot, amazing, beautiful actors, fantastic dynamic… I need 10 more seasons 😩 Hero Fiennes Tiffin is the IT boy and an elite actor, and his future is bright ⭐️”

finished Young Sherlock
11/10 - great plot, amazing beautiful actors, fantastic dinamic… i need 10 more seasons 😩
Hero Fiennes Tiffin is IT boy and elite actor and his future is bright ⭐️ pic.twitter.com/IxVbaE5tig

— B🩵 (@beckyyy2910) March 4, 2026

Another Twitter user posted about Hero Fiennes Tiffin’s acting as the famed detective, saying, “Trying to figure out whether I prefer Hero Fiennes Tiffin as Hardin or Sherlock... Either way, I'm obsessed❤️ #youngsherlock” 

Trying to figure out whether I prefer Hero Fiennes Tiffin as Hardin or Sherlock... Either way I'm obsessed❤️ #youngsherlock

— Alexandra (@_alexandrachloe) March 4, 2026

An X user, @baphometx took to Twitter to express his views about the series, saying, “Young Sherlock review – Detective in Guy Ritchie’s geezerish caper has the charisma of a naff waiter. It’s not nearly as fresh as the director’s last take on the sleuth 15 years ago. There are flashes of fun, even if Moriarty blows the lead off the screen”

Young Sherlock review – Detective in Guy Ritchie’s geezerish caper has the charisma of a naff waiter. It’s not nearly as fresh as the director’s last take on the sleuth 15 years ago. There are flashes of fun, even if Moriarty blows the lead off the screen https://t.co/ucTRNOLUo2 pic.twitter.com/KJtAL6rMee

— George Roussos (@baphometx) March 4, 2026

Another X user, @kaleemullah2987, tweeted their review of the mystery series, saying, “Hero Fiennes Tiffin brings a fresh, intense energy to the role of young Sherlock at 19 his portrayal balances sharp intellect with raw youthful curiosity Guy Ritchie’s eight-part series sets a stylish, fast-paced tone that reimagines the detective’s early years while staying true to the essence of Holmes making it a compelling watch for both longtime fans and newcomers”

Hero Fiennes Tiffin brings a fresh, intense energy to the role of young Sherlock at 19 his portrayal balances sharp intellect with raw youthful curiosity Guy Ritchie’s eight-part series sets a stylish, fast-paced tone that reimagines the detective’s early years while staying true…

— kaleemullah (@kaleemullah2987) March 4, 2026

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Young Sherlock Cast 

Check out the full cast list for the mystery show, ‘Young Sherlock’, here to see which actors will be featured in this new series. 

• Hero Fiennes Tiffin as Sherlock Holmes

• Dónal Finn as James Moriarty

• Zine Tseng as Princess Gulun Shou’an

• Max Irons as Mycroft Holmes

• Joseph Fiennes as Silas Holmes (Sherlock’s father)

• Natascha McElhone as Cordelia Holmes (Sherlock’s mother)

• Colin Firth as Sir Bucephalus Hodge

• Ravi Aujla as Professor Kishore Malik

• Holly Cattle as Edie

• Numan Acar as Esad

• Adam James as Dr Charles Maltby

• Simon Delaney as Detective Fitget

• Rachel Shelley as Mrs Anna Tilcott

• Ian Midlane as Professor Ambrose Roberts

• James Sobol Kelly as Professor Theodore Enright

• Stephen Agnew as Nathan Burford (The Groundskeeper)

• Jeff Bennett as Smudger (Head Porter)

• Daphne Cheung as Yun

• Iris Li as Mei Yi Liu

• Kyle Rowe as Edward (The Bandit)

Young Sherlock Plot 

This new mystery thriller takes a dive into the origin story of the famous detective, Sherlock Holmes. According to the IMDb gist for ‘Young Sherlock’, this series is about, “A disgraced, young Sherlock Holmes finds himself wrapped up in a murder case that threatens his liberty. His first-ever case unravels a globe-trotting conspiracy, culminating in an explosive showdown that changes his life forever.”

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Young Sherlock OTT Platform: Where To Watch? 

The ‘Young Sherlock’ OTT platform is set as Amazon Prime Video and will have eight episodes for its very first season. You can now binge-watch the entire series as all episodes are airing on OTT right now. 

So sit back, relax and get ready to enjoy Guy Ritchie’s new mystery series, ‘Young Sherlock’, on Prime Video now!

Image Credit: IMDb

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