The Inbetweeners 3 Is a Go at Netflix: Original Lead Cast Returns, Release Date Not Yet Announced
Netflix confirms The Inbetweeners 3 has started filming in the UK, with Simon Bird, James Buckley, Blake Harrison, and Joe Thomas all reprising their roles.
Netflix has confirmed that production on The Inbetweeners 3 began today, September 7, 2026, in the UK, according to Netflix's official announcement. The confirmation ends years of speculation about whether the coming-of-age comedy franchise, which spawned a beloved sitcom and two feature films, would return for a third movie.
Who's Returning
Netflix said the original lead cast will reprise their roles: Simon Bird as Will McKenzie, James Buckley as Jay Cartwright, Blake Harrison as Neil Sutherland, and Joe Thomas as Simon Cooper, per the Netflix newsroom post. This matches reporting from the BBC and The Hollywood Reporter, both of which confirmed the four stars are back for the new film.
Behind the camera, series creators Damon Beesley and Iain Morris are returning to write and direct, according to Netflix. Netflix also named the production team: the film will be produced by Claire Jones alongside Banijay's Patrick Holland and Fudge Park Production's Mark Lesbirel, with Caroline Levy, Caroline Leddy, Phil Gilbert, Suzanne Knight, Tom Jordan, Farhana Bhula, Iain Morris, and Damon Beesley serving as executive producers.
The supplied sources do not confirm whether any other original cast members — such as those who played recurring supporting characters in the show and prior films — are part of this production. That detail remains unconfirmed among the sources reviewed.
When It's Coming to Netflix
Despite the confirmed production start, Netflix has not announced a streaming release date for The Inbetweeners 3, and none of the sources reviewed — including the official Netflix post, the BBC, or The Hollywood Reporter — provide one. Given that filming just began, a release timeline would typically depend on production and post-production schedules that haven't been disclosed yet. Readers hoping for a specific premiere window will need to wait for a follow-up announcement from Netflix.
Why This Matters Now
The Inbetweeners followed four socially awkward British teenagers through sixth form and became a cult favorite after its original UK sitcom run, later spawning two feature films. A third movie reuniting the entire original core cast and creative team — confirmed directly by Netflix rather than through leaks or rumor — is a significant development for fans who have wondered for years whether the franchise would return. The fact that filming is already underway, rather than merely being greenlit, signals this project has moved well past the planning stage.
For now, what's confirmed is the cast, the creative team behind the camera, and that cameras are rolling in the UK. What's still unknown is exactly when audiences will be able to watch it, and whether additional cast members beyond the core four will be revealed as production continues.