Young Sherlock (2026) is a British action-mystery drama series set in Victorian England. The show was directed and executive produced by Guy Ritchie and is based on the Young Sherlock Holmes book series by Andy Lane.
The cast includes Hero Fiennes Tiffin, Dónal Finn, Zine Tseng, Joseph Fiennes, Natascha McElhone, Colin Firth, and Max Irons.
Set in the 1870s, the story follows a 19-year-old Sherlock Holmes who is studying at Oxford University. This version of Sherlock is reckless, emotional, and struggling with his reputation.
When he becomes linked to a murder case, he is forced to investigate to clear his name. The case pulls him into a global conspiracy and introduces him to his future rival, James Moriarty. The series premiered on Prime Video on March 4, 2026.
Young Sherlock Age Rating
Young Sherlock is rated TV-14, meaning it contains material that may be unsuitable for children under 14. The rating reflects frequent violence, thematic intensity, some strong language, and mature subject matter.
Violence & Peril
The series features moderate to strong stylized violence. There are frequent fight scenes, including fistfights, martial arts combat, and the use of weapons such as knives and guns. As a murder mystery, crime scenes and dead bodies are shown, though the gore is limited. Tension is high throughout, with several scenes involving danger, threats, and suspense that may be intense for younger viewers.
Language
Moderate profanity is present in the dialogue. Characters use coarse language during heated arguments and confrontations. While explicit language is not constant, stronger words may appear occasionally. The tone reflects the gritty and rebellious personalities of the characters.
Mature Themes
The series deals with murder, conspiracy, betrayal, and corruption. Family conflict and emotional trauma are central themes in Sherlock’s development. As a Victorian-era drama, it may also reference class divisions and social injustice. Alcohol and tobacco use are shown in period-appropriate settings. Romantic tension and mild suggestive dialogue may appear, but there is no explicit sexual content.
Is Young Sherlock Suitable for Teens?
Ages 10–13: No. The violence, crime themes, and darker tone may be too intense for younger viewers. The suspense and mature themes could be unsettling.
Ages 14–16: With Guidance. Teens in this range may handle the action and mystery elements. Parents should be aware of violent scenes and mature themes.
Ages 17+: Yes. Older teens are likely to manage the content comfortably. The series feels closer to an adult drama than a light teen show.
Overall, Young Sherlock is best suited for viewers 14 and older.
What Parents Can Do
- Watch the first episode first to gauge the tone and intensity before allowing younger teens to watch.
- Discuss the historical setting and social issues of Victorian England to add context.
- Talk about the themes of justice, corruption, and personal growth after viewing.
Official Trailer
FAQs
Q: What is the age rating for Young Sherlock (2026)?
A: The series is rated TV-14 for violence, language, and mature thematic content.
Q: Is Young Sherlock appropriate for kids?
A: It is not recommended for children under 14 due to violence and darker themes.
Q: Does Young Sherlock have scary or violent scenes?
A: Yes, it includes fight scenes, weapons, and murder investigations that may be intense.
Q: Is there strong language in Young Sherlock?
A: Moderate profanity is present, with occasional stronger language.
Q: Is there sexual content in the series?
A: There is mild romantic tension and suggestive dialogue, but no explicit sexual scenes.
Q: Where can I watch Young Sherlock?
A: The series streams exclusively on Prime Video.