Sherlock Season 4 Vietsub Jun 2026

Season 4 of Sherlock (BBC, 2017) continues the modern adaptation of Conan Doyle’s Holmes with three feature-length episodes: "The Six Thatchers", "The Lying Detective", and "The Final Problem". It focuses on Holmes’ struggle with trauma and addiction, his fraught friendship with Watson, and an expanded look at Mycroft, Eurus Holmes, and family history. The season is darker and more psychologically driven than earlier seasons, resolving long-running character arcs and provoking strong viewer debate.

The woman John was texting (emotional cheating) and the woman who helped Sherlock catch Smith are the same person—Eurus Holmes, Sherlock’s secret sister. She shoots John at the end of the episode, leaving the audience on a massive cliffhanger. Episode 3: The Final Problem (Hồi kết) sherlock season 4 vietsub