Enola Holmes 3: Release Window, cast and plot — Here’s when new episodes will drop on Netflix

Enola Holmes 3: The much-anticipated Netflix sequel Enola Holmes 3 is officially on the way, with the streaming platform confirming that the detective adventure will premiere in summer 2026. The film marks the third installment in the popular mystery franchise led by Millie Bobby Brown, who returns as the young sleuth Enola Holmes.

Fans have been eagerly awaiting updates on the film since the success of the earlier movies, and early announcements suggest Enola Holmes 3 will expand the story with a darker tone, new locations and returning characters.

Enola Holmes 3 release date confirmed for summer 2026

Netflix confirmed the Enola Holmes 3 release date window during its 2026 programming preview, positioning the movie as one of the platform’s major summer releases, as per a report by What’s On Netflix.

The franchise began with the first film in 2020, followed by the sequel in 2022. Both titles performed strongly on the streaming service, drawing millions of viewers worldwide and establishing the character as one of Netflix’s most recognizable young detectives.

The films are based on the book series by Nancy Springer, which imagines the teenage sister of the famous detective Sherlock Holmes.

Enola Holmes 3: New director and returning creative team

The third film will be directed by Philip Barantini, replacing returning filmmaker Harry Bradbeer who directed the first two movies.

Barantini is known for projects such as the intense drama Boiling Point and has reportedly worked closely with screenwriter Jack Thorne, who returns to write the script.

Producers for Enola Holmes 3 include Mary Parent, Ali Mendes and Joshua Grode for Legendary Entertainment, while Brown also serves as a producer through her production company.

Enola Holmes 3 Filming locations: UK studios and Malta

Production for Enola Holmes 3 began in April 2025 in the United Kingdom, with filming taking place at Shepperton Studios in Surrey.

Later, the production moved to Malta, where scenes were shot across several historic locations including Valletta, Mdina and Mellieħa. According to reports, the project employed hundreds of local crew members and benefited from Malta’s film rebate programme.

Filming officially wrapped on June 27, 2025, with cast members sharing behind-the-scenes photos to mark the end of production.

Enola Holmes 3 plot: A new mystery abroad

While plot details remain limited, the story will continue Enola’s journey as a detective following the events of the second film.

In the previous movie, Enola opened her own detective agency in London after solving a factory conspiracy case. Meanwhile, Sherlock Holmes gained a new partner in Dr. John Watson and his adversary Moriarty remained at large.

According to Netflix’s official description, Enola Holmes 3 will follow the young detective to Malta, where she becomes entangled in a complex mystery that threatens both her personal ambitions and professional goals.

The sequel is expected to introduce higher stakes and a more mature tone than the earlier films.

Cast returning for Enola Holmes 3

Several major cast members will reprise their roles in Enola Holmes 3.

These include:

• Millie Bobby Brown as Enola Holmes
• Henry Cavill as Sherlock Holmes
• Helena Bonham Carter as Eudoria Holmes
• Louis Partridge as Tewkesbury
• Himesh Patel as Dr. John Watson

Additional returning actors include Susan Wokoma and Adeel Akhtar.

Several new cast members will also appear in the upcoming film, though many roles have yet to be publicly revealed.

Enola Holmes 3 Runtime and rating details

The upcoming film is expected to run for approximately 1 hour and 45 minutes, making it slightly shorter than the first two installments.

Like its predecessors, Enola Holmes 3 will carry a PG-13 rating, with the classification citing action sequences and some violence.

With production completed and post-production underway, fans can expect more promotional material and trailers to arrive closer to the Enola Holmes 3 release date.

FAQs

When is the Enola Holmes 3 release date?

Netflix has confirmed that Enola Holmes 3 will premiere in summer 2026, although an exact release date has not yet been announced.

How many Enola Holmes 3 episodes will there be?

Unlike a television series, Enola Holmes 3 is a feature film, so there will not be multiple Enola Holmes 3 episodes.