Enola Holmes 3 continues the adventures of the sharp and fearless young detective Enola, as she tackles her most challenging mystery yet. This time, her journey takes her beyond the streets of London to the island of Malta, where personal and professional stakes collide. As the story unfolds, Enola finds herself entangled in a case that tests both her intellect and her heart.
The third installment marks a noticeable shift in tone—darker, more mature, and emotionally layered. Drawing inspiration from films like Harry Potter and the Prisoner of Azkaban, the creative team aims to explore Enola’s growth into adulthood, facing deeper moral dilemmas and more dangerous enemies. With Philip Barantini directing and Jack Thorne returning as screenwriter, the film promises a richer and more cinematic experience.
Millie Bobby Brown reprises her role as Enola Holmes and also continues as a producer on the film. Returning cast members include Henry Cavill as Sherlock, Helena Bonham Carter as Eudoria, Louis Partridge as Tewkesbury, and Himesh Patel as Dr. Watson. Sharon Duncan-Brewster is also back as Moriarty, alongside new faces such as Joe Azzopardi and Eirwen Phoenix, adding fresh intrigue to the story.
Filming began in April 2025 and wrapped by late June, with production taking place in both Shepperton Studios (UK) and on location in Malta. Despite a brief setback due to food poisoning affecting the crew, production was completed smoothly. Now in post-production, Enola Holmes 3 is expected to debut on Netflix in early to mid-2026, continuing the saga of one of the most beloved young detectives in modern cinema.