Netflix has unveiled the first trailer for Enola Holmes 3, giving fans a glimpse of what could be the young detective’s most personal and dangerous case yet.
In the upcoming movie, we get to see a new side of Enola Holmes played by Millie Bobby Brown as she is left to choose between her life as Mrs. Tewkesbury and finding her brother Sherlock, who mysteriously disappeared.
The trailer starts off with a lot of action that leads us to believe Enola is in the middle of her wedding when she chooses to go after Sherlock to find out why he went missing.
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Sherlock’s disappearance changes everything
What begins as preparations for Enola’s wedding soon takes a dramatic turn when a mysterious horseman arrives with alarming news about Sherlock Holmes.
The trailer hints that Sherlock’s kidnapping will force Enola to put her personal plans on hold as she embarks on a dangerous investigation.
Detective by nature. Rebel by choice. Romantic by accident.
Millie Bobby Brown is back in Enola Holmes 3. Directed by Philip Barantini. Premiering July 1. pic.twitter.com/folPKZ1lVl
— Netflix (@netflix) June 9, 2026
Set against a dramatic rendition of Billy Idol’s White Wedding, the footage blends action, suspense and emotional stakes, with Enola questioning how to balance love, independence and family responsibility.
The latest instalment will take Enola to Malta, where her personal and professional lives collide in a case described as more complex and dangerous than any she has faced before.
Returning cast and release date
Directed by Philip Barantini and penned by Jack Thorne, Enola Holmes 3 draws from the immensely popular books titled The Enola Holmes Mysteries written by Nancy Springer.
It forms the third installment in the successful detective series produced by Netflix, coming hot on the heels of Enola Holmes in 2020 and Enola Holmes 2 in 2022.
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Joining Millie Bobby Brown in the cast is Louis Partridge playing Lord Tewkesbury, Henry Cavill as Sherlock Holmes, Helena Bonham Carter, Himesh Patel, Sharon Duncan-Brewster, and Susan Wokoma.
As mystery, love, and family drama unfold, the movie sets out to heighten the stakes for its young detective in her most challenging situation yet. Enola Holmes 3 will be available on Netflix on July 1.
