Skip to main content
Belfast Live

The Irregulars Netflix series to star NI actor Thaddea Graham

The Sherlock Holmes inspired series is set to air in March

Content cannot be displayed without consent

A Northern Ireland actor is set to star in a new Netflix series due for release next month.


Thaddea Graham, who was born in China but raised in Co Down will take on the role of Bea, in new crime series The Irregulars.


Set in Victorian London, the series follows a gang of troubled street teens who are manipulated into solving crimes for the sinister Doctor Watson and his mysterious business partner, the elusive Sherlock Holmes.


As the crimes take on a horrifying supernatural edge and a dark power emerges, it'll be up to the Irregulars to come together to save not only London but the entire world.

The 23-year-old has already appeared in Netflix series Letter for The King and BBC comedy-drama series US which was based on the book by English author David Nicholls.

Praising the work of the team behind the new series, Thaddea told her Instagram followers she's so proud of what they achieved together.


She wrote: "Can we just take a moment to appreciate our costume designer @edwardkgibbon ‘s INCREDIBLE brain? His vision for ‘The Irregulars’ was next level and he and the rest of the costume department took so much pride and care in crafting each outfit to make sure it reflected the person wearing it."There were so many layers, so many looks, so many fittings and hours logged in the workshop. So many obstacles that they just took completely in their stride with a smirk and a quick witted comment. Thank you to every single one of the team for helping us bring these characters to life. As soon as I laced up those boots, fixed my braces under my shirt and looped through my belt, Bea was there."Side note: you’re stuck with our v serious looking lil faces for a while, but trust me when I say there’s a whole swarm of people working behind the camera to make that one shot happen. Not allowed to share more pics just yet but they’re incoming. None of this happens because of one sole person, it takes a village and we had a brilliant one.

components.molecules.ReadMore: Hollywood stars Charlize Theron and Kerry Washington cast in new Netflix movie filming in Belfastcomponents.molecules.ReadMore: Jamie Dornan gives Derry Girls appearance update and reveals plans for filming in NI next year

"A family by the end of it who I completely adore. I can’t articulate how proud of them all I am and what we’ve achieved together. None of this would have been possible without them. I promise you’ll meet them soon enough xx"


In the new Netflix crime series, Thaddea stars alongside Darci Shaw (​ Judy, The Bay​ ) as Jessie; Jojo Macari ( Sex Education, Hard Sun ) as Billy; Mckell David ( Snatch, Damilola Our Loved Boy ) as Spike and Harrison Osterfield ( Catch 22 ) as Leopold; ​Henry Lloyd-Hughes (​ Killing Eve, The Inbetweeners, Indian Summers​ ) as Sherlock Holmes; Royce Pierreson ( ​Judy, The Witcher, Line of Duty ) as John Watson and Clarke Peters ( ​His Dark Materials, The Wire, Three Billboards Outside Ebbing, Missouri ) as The Linen Man.

Written and executive produced by Tom Bidwell ( Watership Down, My Mad Fat Diary) , The Irregulars is also executive produced by Jude Liknaitzky ( My Mad Fat Diary, Doctor Foster) and Greg Brenman ( Peaky Blinders, The Honourable Woman ).

Netflix say all eight episodes of The Irregulars, which was partly filmed in Liverpool, will be available to stream on March 26.

Article continues below
components.molecules.ReadMore: First Bloodlands episode breaks viewing record for local BBC drama in Northern Irelandcomponents.molecules.ReadMore: Derry Girls star Nicola Coughlan confirms exciting news about Series 3
Follow Belfast Live:



SherlockTVStay In
reach logo

At Reach and across our entities we and our partners use information collected through cookies and other identifiers from your device to improve experience on our site, analyse how it is used and to show personalised advertising. You can opt out of the saleor sharing of your data, at any time clicking the "Do Not Sell or Share my Data" button at the bottom of the webpage. Please note that your preferences are browser specific. Use of our website and any of our services represents your acceptance of the use of cookies and consent to the practices described in our Privacy Notice and Privacy Notice.