Watch Young Sherlock Season 1 Episode 3 Online
“The Case of the Unarmed Man” — Watch "Young Sherlock" Season 1 Episode 3 online in HD for free. Check streaming providers, cast, and episode details.
Where can I watch "The Case of the Unarmed Man" online?
You can watch it through the button below, and it is free.
Season 1 Episode 3 — Aired on Mar 4, 2026 • runs about 43 minutes.
Directed by Anders Engström.
Written by Melissa Bubnic.
Notable cast/guest names in this episode include Hero Fiennes Tiffin, Dónal Finn, Zine Tseng, Natascha McElhone.
This page includes 1 official still(s) (when available) plus legal availability links.
Looking for “watch Young Sherlock Season 1 Episode 3 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.
Synopsis
The game's afoot. With another murder and two professors missing, it's a race against time for Sherlock and Moriarty to find them before the killer does.
Stills
Cast
as Sherlock Holmes
as James Moriarty
as Princess Gulun Shou'an
as Cordelia Holmes
as Mycroft Holmes
Episodes – Season 1
Trailer / clip
There�s no trailer available for this series right now.
