Legends true story: Are the characters based on real people in Netflix drama?

Neil Forsyth, the creator of The Gold, returns with Legends, a new six-episode Netflix series based on a remarkable real-life story from British history.

The story follows Don, played by Steve Coogan, and his team of customs officers as they go undercover to infiltrate and dismantle dangerous drug gangs in 1990s Britain.

The story is fascinating, but how accurate is the series when it comes to real events? And are the main characters based on actual people, or are they creations of the writers?

Read on for everything you need to know about the real-life inspiration for Netflix drama Legends.

Is Legends based on a true story?

The show is inspired by a real initiative where Customs officials advertised internally for volunteers to go undercover and infiltrate drug trafficking networks. It was a risky assignment, but they were looking for people willing to take it on.

The organization was created in the early 1990s when Margaret Thatcher’s government tasked it with stopping the growing heroin epidemic in Britain.

This program operated with very few resources, so the team had to get creative. They used impounded vehicles and seized jewelry to make it work.

The operation resulted in the seizure of over 12 tonnes of heroin, with an estimated street value exceeding £1 billion.

Is Legends based on a book?

The series Legends draws inspiration from the book “The Betrayer: How An Undercover Unit Infiltrated The Global Drug Trade” by Guy Stanton and Peter Walsh, as acknowledged in the show’s credits.

The book was published in 2022 and is available to purchase now.

The show continued to evolve as creator Neil Forsyth and his team did more research. Like any drama, some details were changed or invented for storytelling purposes.

What has creator Neil Forsyth said about the true story behind Legends?

I was fascinated to hear how the creator, Neil Forsyth, brought the incredible true story of the Legends programme to life. He told me he began by talking directly to the people who actually lived it – those involved in the real events. It was important to him to get their perspectives first.

I spoke with many people for this project, some openly and others who preferred to remain private. My researcher, Adam Fenn, did incredible work, spending months digging through records like court documents and old newspapers. Despite all this work, it’s a story that hasn’t gotten much attention.

The story became increasingly remarkable the more I heard. As a writer, what truly excites me is a story’s depth – the many unexpected characters and settings it contains. When crafting a six-part series, you need complexity and twists, and this story had plenty of both.

We had to streamline and simplify the story, otherwise it would have been far too complex and involved too many characters. The challenge was figuring out how to adapt the true events into a manageable six-episode television series, because real life isn’t always neat and tidy.

We thoroughly researched the events and the people connected to them, then chose which individuals to focus on in our portrayal. Sometimes, we combined aspects of multiple real people into a single character to represent a wider range of experiences, while still staying faithful to the truth of what happened and the key events.

Are the characters in Legends based on real people?

The series draws inspiration from the life of Guy Stanton, a real person who is portrayed by Tom Burke in the show.

Forsyth described the character Guy as exceptional and central to the show. He explained that Guy’s character explores the deepest aspects of the ‘Legend’ world, and the audience clearly sees how it impacts him. The actor playing Guy drew on real-life experience, having spent many years undercover as a ‘Legend’ – a role shared with only a handful of others – and truly immersing himself in the lifestyle.

I’ve gotten to know him and his family quite well over time, and he’s shared more and more about the difficult experiences he went through. He’d honestly say that his time working undercover had both good and bad effects on him and his family.

As a critic, I’ve seen a lot of characters shaped by pivotal moments, and this one is no different. This experience, whatever it was, has clearly left a lasting mark on him. While he’s learned to cope with it over time, it’s undeniably the lens through which he views everything. It’s not about overcoming it, but about how it fundamentally altered his perspective.

Even now, he remains careful about security. It’s amazing to think about this ordinary guy leading such a dangerous, hidden life, and it’s been truly compelling to write about.

Many of the prominent characters are based on real people, but aren’t actually based on any one specific individual.

Forsyth explained that the character of Kate, played by Hayley Squires, embodies the experiences of many of the people he interviewed who grew up in working-class families and continued to live and work in those communities.

He explained that witnessing the destructive impact of drugs firsthand deeply motivated them. Many of the people the story is based on also spoke about the strong bond they shared, and he believes the actress Hayley beautifully portrays this connection through her witty and understated performance as Kate.

Aml Ameen’s character, Bailey, is also based on real individuals, drawing inspiration from several compelling figures.

Forsyth highlighted Bailey’s character development as a key aspect of the show, noting his increasing confidence over the series. Bailey has a special perspective on the Legends’ work and ultimately becomes a fully integrated member of the team, playing a crucial role in the finale without revealing too much about the plot.

Jasmine Blackborow’s character, Erin, embodies the researchers and those who gathered the necessary documentation to build believable backstories for the Legends.

He explained that successfully going undercover required more than just pretending to be someone else. You needed solid documentation – things like official records, licenses, and bills – to convincingly portray a normal life, on top of any research related to the specific job. As highlighted in the show, the team had access to nearly all kinds of government paperwork, which was crucial for building those believable identities.

Erin gathers and analyzes important information to help the team working in the field. This enables them to combat crime legally, which is a constant challenge. Because the boundaries of the law are often unclear, it creates conflict – a key element of the show’s storyline.

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Steve Coogan’s character, Don, isn’t based on one specific person, but rather draws inspiration from two individuals Forsyth thoroughly researched, including an extensive interview with one of them. Don is an experienced undercover operative who trains the main characters.

On top of everything else, he’s responsible for leading the team, which is often the most challenging aspect of the job. It involves dealing with the stress and internal conflicts that team members experience while working in the field.

The criminals and those involved in illegal activities, like the characters played by Numan Acar and Tom Hughes, are fictional, but they’re meant to reflect the types of people who were active in that era.

When creating characters, Forsyth emphasizes the importance of making them feel fully developed and unpredictable. He believes that whether a character is good, bad, or somewhere in between, adding subtle complexities is key to making them truly engaging.

You don’t need to feel sorry for the characters you create, but you absolutely need to understand their motivations. Even if a character is a criminal, they need to feel like a real person. In crime dramas, especially, it’s important to have characters who can navigate both the criminal and legitimate worlds, and Mylonas is a great example of that.

He’s been a Customs informant for a long time, especially working with Blake, but he’s still heavily involved in criminal activity.

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Authors

James HibbsDrama Writer

James Hibbs writes about TV dramas for TopMob, covering shows on streaming services and traditional channels. Before becoming a writer, he worked in public relations, first at a business-to-business agency and then at Fremantle, a global TV production company. He has a BA in English and Theatre Studies and a Level 5 Diploma in Journalism.

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2026-05-07 10:39