Celebrity Traitors UK hits screens tonight: Here's everything you need to know

After the success of the first spin-off series last year, the celebrity version of the murder mystery-style game is back for a second season
Celebrity Traitors returns on Thursday on BBC One at 8pm. Picture: Studio Lambert/BBC/Studio Lambert/Cody Burridge/BBC Creative.

Celebrity Traitors returns on Thursday on BBC One at 8pm. Picture: Studio Lambert/BBC/Studio Lambert/Cody Burridge/BBC Creative.

Irish comedian and podcast host Joanna McNally is among the star-studded cast taking part in Celebrity Traitors UK, which returns for a second season tonight.

After the success of the first spin-off series last year, which saw Alan Carr take home the trophy and remain undetected by the Faithfuls, the celebrity version of the murder mystery-style game is back for a second season.

21 celebrities will take part in the game, known for its twists, turns, secrets and side quests, in the hope of winning a cash prize of up to £100,000 (€117,000) for a charity of their choice.

Ed Gamble and Claudia Winkleman at the launch of season two of BBC's Celebrity Traitors.
Ed Gamble and Claudia Winkleman at the launch of season two of BBC's Celebrity Traitors.

Where will Celebrity Traitors take place?

The new season of Celebrity Traitors will be hosted by Claudia Winkleman at Ardross Castle in the Scottish Highlands.

How often will the show air?

This year, the show will consist of 10 episodes and will air twice weekly on Thursday and Friday nights at 8pm. The first episode will be an extra-long opening episode and will air tonight.

Where can I watch the show?

Celebrity Traitors UK will air on BBC One and iPlayer. Initially, the series will not be available on RTÉ Player, but there is a possibility it may be added after the season concludes on BBC channels, similar to previous seasons of The Traitors UK.

Who’s in the Celebrity Traitors season 2 cast?

An array of icons have been selected to take part in the new series, from Hollywood actors to content creators and comedians.

Here’s who will enter the castle tonight.

Joanne McNally 

Joanne McNally is a contestant in The Celebrity Traitors. Picture: BBC/Studio Lambert/Cody Burridge/BBC Creative/PA Wire.
Joanne McNally is a contestant in The Celebrity Traitors. Picture: BBC/Studio Lambert/Cody Burridge/BBC Creative/PA Wire.

Podcast host and comedian Joanne McNally is one of six comedians in the line-up this year.

The 43-year-old co-hosts the popular podcast My Therapist Ghosted Me, alongside Vogue Williams.

Speaking ahead of entering the castle, McNally said her main reason for signing up to the show was for the “social circle”.

“It’s all about the celebrity WhatsApp group. And what an eclectic cast we have. Like you couldn’t predict it. It’s like lining up all my ex-boyfriends. There’s no consistency to it at all. I love it. It’s so frantic. It kind of has a bit of everything.” 

Aiming to be chosen as a Traitor, McNally said she was “quietly competitive”.

“I’m great at spotting lies. I can read body language, and I’ve dealt with a lot of snakes,” she said.

Richard E Grant 

Hollywood actor and author Richard E. Grant will be entering the Scottish castle and fighting for his spot at the roundtable.

The English actor and presenter, known for his roles in Withnail and I, Downton Abbey and more recently Saltburn, said he had fallen in love with Cork during a winter break back in 2024.

The actor spent Christmas at Ballymaloe House in East Cork with his friend and celebrity chef, Clodagh McKenna.

Tonight, he will enter the Traitors castle in the hopes of winning the cash prize for the charity of his choice.

James Acaster 

James Acaster is a contestant in The Celebrity Traitors. Picture: BBC/Studio Lambert/Cody Burridge/BBC Creative/PA Wire.
James Acaster is a contestant in The Celebrity Traitors. Picture: BBC/Studio Lambert/Cody Burridge/BBC Creative/PA Wire.

Comedian and podcaster James Acaster hosts the hugely successful Off Menu podcast, which he co-presents with The Traitors: Uncloaked host Ed Gamble.

Bella Ramsey 

Game of Thrones and The Last of Us actor Bella Ramsey will be the youngest in the castle at 23 years old.

Sebastian Croft 

Actor and singer Sebastian Croft is joining Bella as one of the younger contestants to take part at just 24. Croft was also cast in Game of Thrones. As well as acting, he makes music and posts his performances on social media.

Michael Sheen 

Welsh actor and House of Games host Michael Sheen is also heading into the castle.

Rob Beckett 

Comedian and TV presenter Rob Beckett has also joined the line-up for Celebrity Traitors. The Parenting Hell podcast co-host, 40, will be at the roundtable with many of his contemporaries, including his bestie Romesh Ranganathan.

Romesh Ranganathan 

Romesh Ranganathan is a contestant in this year's Celebrity Traitors. Picture: BBC/Studio Lambert/Cody Burridge/BBC Creative.
Romesh Ranganathan is a contestant in this year's Celebrity Traitors. Picture: BBC/Studio Lambert/Cody Burridge/BBC Creative.

Radio 2 presenter and comedian Romesh Ranganathan will enter the castle alongside his close friend Rob Beckett. Could The Weakest Link host and The Parenting Hell co-host form an alliance?

Jerry Hall 

American actress and model Jerry Hall, 70, also has a seat at the roundtable this season.

Myha’la

Joining Hall from across the pond is actor Myha’la. The Industry star, 30, became popular among young audiences after she rose to fame as Harper Stern in the hit HBO series.

Miranda Hart 

Comedy star Miranda Hart, known for her side-splitting series, Miranda, and for publishing an array of books over the years, will also join the cast.

Maya Jama 

Maya Jama is a contestant in The Celebrity Traitors. Picture: BBC/Studio Lambert/Cody Burridge/BBC Creative/PA Wire.
Maya Jama is a contestant in The Celebrity Traitors. Picture: BBC/Studio Lambert/Cody Burridge/BBC Creative/PA Wire.

Fresh from Love Island hosting duties in Mallorca this summer, Maya Jama is swapping Spain for Scotland in the second series of Celebrity Traitors.

Joe Lycett 

Comedian Joe Lycett, 38, is known for his pranks and pageantry, but will he be capable of keeping a low profile in the castle?

King Kenny 

Content creator King Kenny boasts over 2.2m followers on his well-loved YouTube channel KingKennyTv. He is the second social media star to enter the series, after Niko Omilana took part last year.

Amol Rajan 

This season will also see a journalist enter the castle, as journalist and broadcaster Amol Rajan says goodbye to one BBC gig, and says hello to another.

The University Challenge host, 43, announced earlier this year that he was leaving the Today programme on Radio 4 to “jump into the great digital Narnia of the creator economy”.

Leigh-Anne Pinnock 

Singer-songwriter and former Little Mix member Leigh-Anne Pinnock will be on our screens this season, fresh from a summer of touring, including an appearance at Electric Picnic in Stradbally, Co Laois.

Julie Hesmondhalgh 

Julie Hesmondhalgh is a contestant in The Celebrity Traitors. Picture: BBC/Studio Lambert/Cody Burridge/BBC Creative/PA Wire.
Julie Hesmondhalgh is a contestant in The Celebrity Traitors. Picture: BBC/Studio Lambert/Cody Burridge/BBC Creative/PA Wire.

Acting legend Julie Hesmondhalgh will also appear on screens from tonight. A former Coronation Street star, she also played Suzanne Sercombe, the partner of Alan Bates, in Mr Bates vs The Post Office.

James Blunt 

Singer-songwriter James Blunt, best known as the You’re Beautiful hitmaker, is also joining the cast of Celebrity Traitors UK.

Hannah Fry 

Professor Hannah Fry, broadcaster and mathematician, will be calculating how she can win the prize pot for her chosen charity as she joins the cast.

Sharon Rooney 

My Mad Fat Diary star Sharon Rooney won’t be too far from home in the Scottish Highlands – a short 190 miles from her hometown of Glasgow.

Ross Kemp 

Actor and presenter Ross Kemp, best known for his role as Grant Mitchell in EastEnders, is amongst the 21 contestants taking part in this year’s series.

Claudia Winkleman on The Celebrity Traitors, which returns for its second series this evening. Picture: BBC/Studio Lambert/Euan Cherry/PA Wire.
Claudia Winkleman on The Celebrity Traitors, which returns for its second series this evening. Picture: BBC/Studio Lambert/Euan Cherry/PA Wire.

Will Celebrity Traitors: Uncloaked also return?

Celebrity Traitors: Uncloaked will also return this year and will once again be hosted by Ed Gamble. The show will air immediately after each episode of Celebrity Traitors UK, on Thursday and Friday nights.

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