A Cunning New Series From Guy Ritchie: Prime Video Releases Trailer and Key Art for Young Sherlock

Sherlock Holmes before Baker Street and before the legend. 

Prime Video has released the official trailer and key art for Young Sherlock, a bold new series from Guy Ritchie starring Hero Fiennes Tiffin as the iconic detective in his earliest and most reckless years.

Packed with action, mystery, and a fresh rivalry with James Moriarty, Young Sherlock reimagines how the world’s greatest detective found his instincts and edge. All eight episodes premiere on March 4, 2026 exclusively on Prime Video. Ready to meet Sherlock before he became a legend?

Unlock Another Clue: Prime Video Releases Teaser Trailer, Tease Art and Premiere Date for Young Sherlock

What if Sherlock Holmes cracked his first case long before Baker Street? Prime Video has dropped the teaser trailer and tease art for Young Sherlock, revealing that all eight episodes will premiere on March 4, 2026. Starring Hero Fiennes Tiffin, the series dives into the early, rough around the edges days of the legendary detective, packed with action, mystery, and the fast paced style fans expect from Guy Ritchie.

Set in the 1870s, Young Sherlock follows a disgraced and rebellious young Holmes as a murder case pulls him into a dangerous conspiracy that will shape his future. With globe trotting adventures, sharp wit, and a strong supporting cast including Colin Firth and Joseph Fiennes, the series offers fans a fresh take on how one of fiction’s greatest minds was forged. Ready to uncover Sherlock’s very first clues?

The Game is Afoot! Prime Video Releases First-Look Images for Young Sherlock Series

Prime Video has unveiled the first-look images for Young Sherlock, giving fans an exciting preview of the newest reimagining of the world’s most iconic detective. Starring Hero Fiennes Tiffin as a bold and unpolished young Sherlock Holmes, the series dives into his earliest adventures through the energetic lens of director and executive producer Guy Ritchie. Young Sherlock will stream exclusively on Prime Video in more than 240 countries and territories next year.

Set in 1870s Oxford and beyond, the series follows a rebellious, disgraced young Sherlock as he becomes entangled in a murder case that sets him on a life-changing path. His first investigation uncovers a dangerous global conspiracy and showcases the raw instincts, sharp wit, and chaotic brilliance of a teen who is still far from the refined detective of Baker Street. The series features a powerhouse cast including Dónal Finn, Zine Tseng, Joseph Fiennes, Natascha McElhone, Max Irons, and Colin Firth, with Guy Ritchie leading the creative direction.