Tom Bradby says ITV’s Secret Service is rooted in his Cold War-inspired concerns—and updated for a world where democratic trust feels more fragile.
Spy thrillers have a knack for catching on when they feel less like fantasy and more like a reflection. That’s the core promise behind ITV’s new drama Secret Service, and in interviews tied to its release, writer Tom Bradby has laid out exactly where the story’s pressure comes from.
Bradby—who adapted the series alongside Jemma Kennedy after his 2020 book—described the show’s starting point as a feeling that the world had entered a “new Cold War.” In his framing. the danger wasn’t only about secret technology or classic intelligence tradecraft.. It was about how democratic societies can be weakened from within—through bribery. blackmail. and corruption—until governments themselves struggle to trust their own systems.
That premise matters because Secret Service doesn’t build suspense solely from external threats.. It turns the spotlight inward. asking what happens when the most explosive intelligence lands on the desk of an MI6 officer—and when the people with political power around that officer may have reasons to react defensively. manipulate the fallout. or keep certain truths buried.. Bradby said the character idea grew out of a simple. uncomfortable question: if you received the kind of nuclear-level information implied by the plot. how would your superiors and politicians respond under that stress?
A spy plot shaped by “new Cold War” fears
Bradby’s approach helps explain why Secret Service feels timely even when it’s dressed in thriller clothing.. The writer doesn’t treat the danger as abstract; he ties it to democratic legitimacy—what voters. institutions. and public servants believe to be true.. In a modern context, that’s a potent engine for drama.. When trust starts to look negotiable, every decision becomes part strategy, part survival.
In the show’s narrative world. that tension plays out through Gemma Arterton’s Kate. an investigator following evidence that could point to a high-level figure in the UK government being linked to Russian interests.. The storyline is built to keep the viewer asking who can be believed: the investigator. the chain of command. or the political actors who ultimately shape what is acknowledged and what is quietly managed.
How recent events pushed the scripts to evolve
Bradby also addressed something viewers may sense without being able to name it: the series needed updates as the world moved on.. While his original ideas and novel material remained usable. he said parts of the story had to evolve to fit the current moment.. That kind of adjustment is common when adapting books. but in this case the stakes are sharper because the underlying anxieties—about influence operations and political vulnerability—don’t stay still.
For the writer, the update wasn’t just about modernising references.. It was about aligning the drama with how audiences are currently processing geopolitical tension.. The “scary” part, as he put it in his comments, was that the theme never stopped feeling relevant.. If anything. it kept growing louder as democratic societies faced new rounds of pressure. disinformation battles. and public scepticism about what power is hiding.
This is also where the emotional tone takes shape.. Bradby said the goal was mainstream entertainment that still lands as suspenseful and gripping. while also leaving people with something to think about afterward.. That “aftertaste” is often what distinguishes a spy thriller from pure escapism: the sense that the story’s mechanisms resemble choices real institutions may have to make under intense uncertainty.
Why audiences are drawn to stories about corrupted trust
There’s a reason Secret Service is arriving at a moment when spy dramas tend to trend.. When political trust feels fragile. audiences gravitate toward narratives that dramatise the moment trust fails—when evidence appears. when motives collide. and when the official response may be more complicated than the public expects.. Kate’s investigation isn’t just a plot device; it’s a stand-in for the audience’s instinct to ask whether accountability can survive high-level self-protection.
The ensemble cast—Arterton alongside Rafe Spall. Mark Stanley. Alex Kingston. Roger Allam. Amaka Okafor. and Khalid Abdalla—also signals that the drama isn’t built around a single lens.. The viewer will likely be forced to track multiple perspectives at once: intelligence staff trying to act. political figures responding to risk. and the consequences that follow when all sides interpret evidence through their own incentives.
As the series begins Monday 27 April at 9pm on ITV1 and ITVX. the question becomes whether Secret Service can keep its balance between thriller momentum and political unease.. If Bradby’s intent holds. the answer will be measured not only by twists on screen. but by what viewers conclude about how democracies behave when the information they fear most is also the information they can’t ignore.
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