The highly anticipated Doctor Who spin-off, The War Between the Land and the Sea, is set to premiere this weekend, captivating audiences with its thrilling narrative. Created by Russell T Davies, the five-episode series centers on the Unified Intelligence Taskforce (UNIT) as they confront the formidable return of the Sea Devils, amidst a looming global conflict. The plot follows a low-level UNIT staffer, Barclay, portrayed by Russell Tovey, who unexpectedly finds himself at the center of this escalating crisis, with humanity’s fate hanging in the balance.
Release Details and Viewing Options
The series launches in the UK on Sunday, December 7, 2025, with a double episode airing on BBC One and available for streaming on BBC iPlayer at 20:30 BST. Following this, new episodes will be released weekly on subsequent Sundays, culminating in the final episode of this much-awaited event. For viewers in the United States and other international territories, The War Between the Land and the Sea will be available for streaming on Disney+ at a date yet to be confirmed in 2026.
For those traveling abroad, accessing preferred streaming services may pose challenges due to geographical restrictions. In such cases, utilizing a Virtual Private Network (VPN) like NordVPN can provide a solution. Known for its speed, affordability, and security, NordVPN ensures users can stream their favorite content from anywhere.
Star-Studded Cast and Characters
In this new installment, Gugu Mbatha-Raw joins the cast as Salt, a member of the Sea Devils whose objectives intertwine with Barclay’s journey. Fans of the series may recognize Mbatha-Raw from her earlier role as Tish Jones during the David Tennant era of Doctor Who. The cast also features Jemma Redgrave, reprising her role as Kate Lethbridge-Stewart, leading UNIT’s efforts to avert disaster. Supporting roles include Ruth Madeley as Shirley Bingham, Colin McFarlane as General Austin Pierce, and Alexander Devrient as Colonel Christofer Ibrahim.
According to Russell T Davies, the creator, the series aims to provide fans with a regular dose of Doctor Who excitement, making it a perfect binge-watch option for the holiday season. The official synopsis describes the series as a gripping exploration of the conflict between humanity and the Sea Devils, promising to engage both new viewers and long-time fans alike.
With its intriguing premise and talented cast, The War Between the Land and the Sea is poised to become a significant addition to the Doctor Who franchise, captivating audiences around the world.