Social Entertainment / TV

Young Sherlock

2026 · 2 seasons · Action & Adventure, Mystery

Think fast. Fight faster.

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.

Where to watch Young Sherlock

Young Sherlock is streaming in the US on Amazon Prime Video, Amazon Prime Video Free and Amazon MX Player.

Streaming data by JustWatch, for the US. Availability changes often — open Social Entertainment to see providers for your own region.

Seasons

• Season 1 — 8 episodes (March 4, 2026)
• Season 2 — 3 episodes

Cast

• Hero Fiennes Tiffin as Sherlock Holmes
• Dónal Finn as James Moriarty
• Zine Tseng as Princess Gulun Shou'an
• Natascha McElhone as Cordelia Holmes
• Max Irons as Mycroft Holmes

Details

Created by

Matthew Parkhill

First aired

March 4, 2026

Episodes

11

Genres

Action & Adventure, Mystery

Network

Prime Video

Status

Returning Series

TMDB score

7.8 / 10 from 314 votes