Why Enola Holmes 3 Is Set to Be the Most Dangerous Adventure Yet – And What That Means for Sherlock!

Excitement is building as Enola Holmes 3 kicks off production, promising a thrilling continuation of the Netflix franchise that has captured the hearts of fans worldwide. Since its debut in 2020, Enola Holmes has brought a fresh and captivating spin on the beloved Sherlock Holmes universe, with Millie Bobby Brown leading the charge as Enola, the younger and fiercely independent sister of the famous detective. As of April 24, 2025, the third installment is actively in production, and here’s everything you need to know as the film takes shape.

Cast and Characters

The star-studded ensemble cast will return for Enola Holmes 3, maintaining continuity while also adding new faces to the mix. Millie Bobby Brown will once again don the role of Enola Holmes, showcasing her impressive detective skills and independent spirit. She will be joined by Henry Cavill, who reprises his role as Sherlock Holmes, continuing the dynamic and occasionally strained sibling relationship that has become central to the series.

Helena Bonham Carter is back as Enola’s mother, Eudoria Holmes, while Louis Partridge returns as Enola’s friend and ally, Ernest Tewksbury. Additionally, the film introduces new cast members, including Himesh Patel as Dr. John Watson, Sherlock’s trusted confidant, and Sharon Duncan-Brewster as Mira Troy, further expanding the franchise’s universe. The supporting cast includes Susan Wokoma as Edith, Adeel Akhtar as Lestrade, Bern Collaço as an Officer, and Mike Parish as Viscount Chelmsford.

This returning cast, along with the fresh additions, is expected to add depth and excitement to the upcoming film, ensuring that the characters’ relationships evolve while continuing to thrill audiences.

Plot and Setting

Enola Holmes 3 promises to take audiences on an adventurous journey, with Enola traveling to Malta for what is described as her most complex and dangerous case yet. The plot is expected to be loosely based on Nancy Springer’s third book, The Case of the Bizarre Bouquets, where Enola, instead of finishing school, embarks on a mission to locate Dr. John Watson. The film is expected to showcase her growing skills as a detective, as well as her evolving relationship with her older brother, Sherlock.

While there are hints of a potential Moriarty appearance, adding a layer of suspense, the narrative may also delve into Enola’s entrepreneurial side, with speculation suggesting she might establish her own detective agency in London following the resolution of a factory poison conspiracy. The stunning Maltese setting promises to bring visually captivating sequences, further enhancing the film’s adventurous tone.

Production Status

Filming for Enola Holmes 3 began in mid-April 2025, with production expected to span 12 weeks, wrapping up in July 2025. The film is being shot at Netflix’s Shepperton Studios in London, as well as various picturesque locations in Malta, providing diverse and visually dynamic backdrops for the storyline.

This film marks a significant shift in directorial vision, with Boiling Point director Philip Barantini stepping in to replace Harry Bradbeer, who directed the first two films. While the script has been in development since late 2023, no specific writer has been credited in the latest updates. Previous films were penned by Jack Thorne, raising the possibility of a fresh approach to the narrative under Barantini’s direction.

Anticipated Release

While an official release date has yet to be confirmed, based on the 12-week filming timeline and the subsequent post-production phase, it is likely that Enola Holmes 3 will not premiere until early 2026. Netflix’s typical release strategy for similar productions suggests that the movie will follow a similar timeline to Enola Holmes 2, which debuted in November 2022. If the production timeline holds, fans can expect to see Enola Holmes 3 on the platform sometime in 2026.

Background and Franchise Context

The Enola Holmes series, adapted from Nancy Springer’s novels, initially began as a theatrical release under Warner Bros. Pictures. However, due to global circumstances in 2020, the film was released directly on Netflix, where it quickly became a massive success. The first film, released in September 2020, earned 189.90 million hours watched within its first 28 days, making it one of Netflix’s most-watched films. The sequel, Enola Holmes 2, followed in November 2022, topping global viewership charts with 64.08 million hours streamed across 93 countries and earning critical acclaim, including a 93% rating on Rotten Tomatoes.

The success of the first two films has built significant anticipation for the third installment, with Millie Bobby Brown being recognized as one of Netflix’s “homegrown stars.” Fans are eagerly awaiting to see how the series continues to evolve, both in terms of its story and its beloved characters.

Conclusion

With Enola Holmes 3 now in production, fans have much to look forward to in the next chapter of this captivating mystery series. The return of Millie Bobby Brown and Henry Cavill, along with an expanded cast and a thrilling new adventure, promises to keep viewers on the edge of their seats. As the film takes shape in Malta and the UK, anticipation for its 2026 release continues to grow, cementing Enola Holmes 3 as one of Netflix’s most highly awaited films.