Young Sherlock

Young Sherlock is a TV series from 2026 with Hero Fiennes Tiffin and Dónal Finn. Browse its 2 seasons, episode summaries and cast on 123movies. 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.