‘Enola Holmes 3’: Filming Underway on Netflix Sequel & Everything We Know So Far

Adolescence director Philip Barantini and writer Jack Thorne are behind the third entry of the movie franchise.

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Enola Holmes Coming To Netflix

Picture: Netflix

Enola Holmes 3 is happening, and filming has just begun on the third installment. Rumored and then subsequently confirmed after months of speculation and rumor, Millie Bobby Brown will be back as one of her iconic Netflix characters. Here’s an updated preview of everything we know about Enola Holmes 3 as of April 2025. 

As a quick recap, Enola Holmes is based on the Nancy Springer novels and was initially developed as a theatrical release for Warner Bros. Pictures before moving to Netflix due to the global events that transpired in 2020. The first movie, headlined by Millie Bobby Brown, largely followed the events of the books, while season 2 went a little off-piste and was more inspired by the source material. Harry Bradbeer directed both movies. 

For a while, the first movie was featured in Netflix’s list of most-watched movies of all time, with 189.90 million hours watched in the first 28 days of release. The second movie, released in November 2022, featured in the global top 10s for four weeks after its release, picking up 158.03 million hours watched. According to the two Netflix engagement reports, Enola Holmes 1 was watched by the equivalent of 13.90 million people throughout 2023, and the sequel by 21 million. 


Timeline of Enola Holmes 3 Development

Soon after the second movie was released, rumors were everywhere about the development of a third movie, although none were substantiated. Collider was the first to report that Enola Holmes 3 was in the works late last year. It came out during a conversation with Netflix’s then-head of film, Scott Stuber (Dan Lin has since taken this position), with the executive telling the outlet about Damsel coming up in 2024 and plans for an additional Enola Holmes movie: 

“The Holmes IP is weirdly elastic. Obviously, Warner Bros. did an incredible job with Downey and Jude Law, so this idea that we can extend that IP with her is exciting. So, we’re working once again on a screenplay to try to get that. But yes, aspiration. I’d like to do another one.”

Enola Holmes Artwork

Enola Holmes 2 Artwork

In August 2024, we learned that Netflix was developing a third movie. Sources stated that production was expected to begin in early 2025 (ProductionWeekly later noted Q1 2025). We were told then that a director had not been locked down at the time, although it was understood that Bradbeer may have exited.

In November 2024, Deadline confirmed that the franchise would get a new director, with Philip Barantini taking the reins. Barantini is best known for his work on TV shows like Band of Brothers, Chernobyl, and, more recently, Boiling Point (currently on Netflix US). The director is also behind Netflix’s Adolescence series due out in 2025. The Hollywood trade also notes that the sequel will skew darker than the two prior entries and aim for an older audience. 

We can confirm that he’ll be reteaming with cinematographer Matthew Lewis, who worked alongside Barantini on Boiling Point. Lewis’s other credits include Malpractice, Accused, and The Responder. Gary Williamson will serve as the production designer. 

Philip Barantini Matthew Lewis Enola Holmes

Mary Parent, Ali Mendes, and Alex Garcia will produce Enola Holmes 3 for Legendary Entertainment, with Millie Bobby Brown and Bobby Brown producing for Brown’s production company PCMA Productions. Jake Bongiovi and Isobel Richards will executive produce for PCMA.


When will production start on Enola Holmes 3?

Development
Filming Scheduled
Filming Ongoing
Post-Production

In late 2024, we heard that Enola Holmes 3 was eying a Q1 2025 production start, which aligns with Millie Bobby Brown’s now-free status following a year-long shoot on Stranger Things’ fifth and final season.

A new production listing suggests that filming will begin in mid-April 2025 and last for 12 weeks. The film will be shot around the United Kingdom, including at Netflix’s London Shepperton Studios, and will wrap up sometime in July 2025. The Knowledge also notes that the movie will move to the Southern European island of Malta for a “few weeks” towards the end of production. 


What will happen in Enola Holmes 3?

Plot details are currently under wraps. 

Given that the movies no longer follow the blueprints of the book, we can only look to the second movie’s ending for hints as to what’s coming next. Of course, we know we can expect Enola to be on the sniff for a new case in London. With the conspiracy of the factory poison solved, Enola Holmes opens a London office for her new detective agency. Meanwhile, Sherlock has a new roommate, Dr. John Watson. Moriarty, Sherlock’s big nemesis, has escaped and could be the main antagonist in any future entry.


Who is starring in Enola Holmes 3?

Cast For Enola Holmes

Picture: Netflix

We understand that multiple cast members from prior movies are currently or are being eyed to sign up for the third movie entry. Netflix has yet to officially unveil the cast.  

Starting with the most obvious, Millie Bobby Brown is signed up to return to the titular role of Enola Holmes. Brown is currently filming the fifth and final season of Netflix’s flagship series Stranger Things and recently starred in Damsel. The star is also attached to numerous other Netflix projects still in early development. 

We also understand that Louis Patridge and Henry Cavill are being considered for return to their roles as Viscount Tewkesbury and Sherlock Holmes, respectively. The former is currently working on Netflix’s House of Guinness series, while the latter has just wrapped up In The Grey and is also due to film Highlander at some point in 2025. Whether there’ll be filming conflicts for Cavill is unclear. 

In addition, ProductionWeekly has stated that Susan Wokoma and Adeel Akhtar will reprise their roles as Edith and Lestrade, respectively. The Knowledge notes that they’re expecting Himesh Patel, who had a cameo role in season 2 as Watson, to be back for the third film too. 


Are you excited about Enola Holmes’s return for a third Netflix entry? Let us know in the comments.

🕒 This article was first published on January 31, 2025. It has been updated over time to reflect new information.

Written by


Kasey Moore is the founder and editor-in-chief of What's on Netflix, the leading independent resource covering Netflix. With over a decade of hands-on experience tracking Netflix’s new releases, removals, and breaking news, Kasey is recognized as a streaming industry expert. His reporting and data insights have been featured in leading publications including The Hollywood Reporter, Bloomberg, BI, and Yahoo.

More on

 PosterRating: PG-13
Language: English
Genre: Adventure, Crime, Drama, Mystery
Director: Harry Bradbeer
Cast: Millie Bobby Brown, Henry Cavill, Sam Claflin, Helena Bonham Carter
Added to Netflix: September 23rd, 2020


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