Prime Video announced the renewal of Young Sherlock, starring Hero Fiennes Tiffin as Sherlock Holmes. From visionary director Guy Ritchie, Young Sherlock comes an action-packed mystery that charts the legendary origin story of the world’s greatest detective.

“Young Sherlock has that rare magic—millions of fans around the world aren’t just watching a detective story, they’re falling in love with the origin of an icon,” said Peter Friedlander, Head of Global Television, Amazon MGM Studios. “Guy Ritchie and Matthew Parkhill have cracked the code on making Sherlock’s early years feel fresh, dangerous, and utterly addictive, and have introduced a compelling take on James Moriarty that sets the stage for what’s to come. We can’t wait to see where they take him next in Season Two.”

Season one follows the charismatic, youthfully defiant Sherlock Holmes when he meets none other than James Moriarty who will play a major role in his life. Holmes finds himself dragged into a murder investigation that threatens his liberty. Sherlock’s first ever case unravels a globe-trotting conspiracy, leading to an explosive showdown that alters the course of his life forever. Unfolding in a vibrant Victorian England and adventuring abroad, the series exposes the early antics of the anarchic adolescent who is yet to evolve into Baker Street’s most renowned resident.

Season One of Young Sherlock featured a star-studded cast including Dónal Finn, Zine Tseng, Joseph Fiennes, Natascha McElhone, Max Irons and Colin Firth.

Photo credit: Daniel Smith/Prime

Executive producer Guy Ritchie will return to direct the first episode of the second season. The series is created for television and executive produced by showrunner Matthew Parkhill with executive producers Marc Resteghini, Dhana Rivera Gilbert, Simon Maxwell, Ivan Atkinson, Simon Kelton, Colin Wilson, Harriet Creelman, and co-executive producers Steve Thompson and James Dormer.

All eight episodes of Season One are available exclusively on Prime Video. See the trailer below.