The Celebrity Traitors is back. After a record-breaking first series that captivated the nation, the BBC has announced the line-up for series two. Twenty-one famous faces will head to the Scottish Highlands later this year. They will lie, cheat, and backstab their way to a £100,000 charity prize. In 2026, searches for “The Celebrity Traitors” have exploded following the announcement. This guide covers everything you need to know about the upcoming series.
The first celebrity series aired in October 2025. It was a runaway success. The finale pulled in 15.4 million viewers, making it the top entertainment episode across the whole market since 2016 [citation:1]. Like the explosive action in Heads of State, this show delivers drama and betrayal. Therefore, here is your complete guide to The Celebrity Traitors series two.
The Celebrity Traitors 2026 Start Date
The BBC has confirmed that The Celebrity Traitors series two will air later in 2026. An exact release date has not been announced yet [citation:1][citation:5]. Based on the previous series, which launched in October 2025, fans can likely expect a similar autumn release window.
The series will consist of 10 hour-long episodes. It will air on BBC One and stream on BBC iPlayer. The show is produced by Studio Lambert Scotland, the same team behind the civilian version of The Traitors [citation:5].
Claudia Winkleman returns as host, bringing her signature fringe and dry wit back to the Scottish castle. Unlike Dexter’s dark and solitary nature, Claudia brings warmth to this game of cold betrayal.
The Celebrity Traitors 2026 Cast: Full Line-Up Revealed
The BBC has announced an exciting and eclectic mix of celebrities for series two. Here is the full line-up of 21 famous faces heading to the castle [citation:1][citation:5][citation:9]:
- Amol Rajan – Journalist and Broadcaster
- Bella Ramsey – Actor (The Last of Us)
- James Acaster – Comedian and Podcaster
- James Blunt – Singer/Songwriter
- Jerry Hall – Model and Actress
- Joanne McNally – Comedian
- Joe Lycett – Comedian
- Julie Hesmondhalgh – Actor (Coronation Street)
- King Kenny – Content Creator
- Leigh-Anne Pinnock – Singer/Songwriter (Little Mix)
- Maya Jama – Broadcaster and Entrepreneur
- Michael Sheen – Actor and Presenter
- Miranda Hart – Actor and Author
- Myha’la – Actor
- Professor Hannah Fry – Broadcaster and Mathematician
- Richard E. Grant – Actor and Author
- Rob Beckett – Comedian
- Romesh Ranganathan – Comedian
- Ross Kemp – Actor and Presenter
- Sebastian Croft – Musician and Actor
- Sharon Rooney – Actor
This star-studded line-up includes BAFTA winners, BRIT award winners, social media stars, and some of the UK’s most cherished actors and comedians [citation:1].
The US Version: The Traitors Season 4 Cast
Across the pond, Peacock’s The Traitors has already aired its fourth season. Hosted by Alan Cumming, Season 4 featured an all-star cast of 23 celebrities [citation:2][citation:6]. The cast included reality TV legends, Olympians, and pop culture favourites.
Notable contestants included Lisa Rinna, Dorinda Medley, Porsha Williams, and Candiace Dillard Bassett from the Real Housewives franchise. Olympians Tara Lipinski and Johnny Weir also competed.
Other cast members included Maura Higgins (Love Island), Colton Underwood (The Bachelor), Rob Rausch (Love Island USA), Michael Rapaport, Eric Nam, and Ron Funches [citation:2][citation:4]. Get Millie Black star Chyna McQueen made history, but no The Traitors contestant has yet matched her BAFTA achievement.
The Traitors 2026 Winners: Rachel and Stephen
The pair shared the prize pot, taking home £47,875 each. Host Claudia Winkleman described their win as “incredibly moving,” praising how they looked after each other throughout the game [citation:3].
The Secret Traitor Twist in US Season 4
The US version introduced a major new twist in Season 4. Alan Cumming selected a “Secret Traitor” in plain sight in front of all the contestants. Their identity was hidden from everyone, including the audience, until they were revealed later in the game [citation:8].
The Traitors also had to complete a covert “murder in plain sight” mission. Rob Rausch started a Conga line to distract the other players while Lisa Rinna burned a tarot card in the fireplace to murder Rob Cesternino [citation:8]. Heads of State features its own high-stakes action, but nothing quite like this.
Where to Watch The Traitors
In the UK, The Traitors and The Celebrity Traitors are available to stream on BBC iPlayer. The shows also air on BBC One. The civilian version of The Traitors achieved a 12.5 million 28-day average for its latest series [citation:1].
In the US, The Traitors streams on Peacock. All four seasons of the US version are available to watch now. The show has become a massive hit for the platform, drawing in millions of viewers [citation:2].
Why The Traitors Is Trending in 2026
The Traitors franchise continues to dominate for several reasons. The BBC’s announcement of the Celebrity Traitors series two line-up has generated massive buzz. The record-breaking ratings for both the celebrity and civilian versions speak to the show’s popularity. The US Secret Traitor twist kept viewers guessing week after week.
With production already underway and a premiere expected this autumn, the wait for The Celebrity Traitors won’t be long. Who will we trust? Who will we banish? And who will claim victory? The game is about to begin again. Lessons in Chemistry taught us about science, but The Traitors teaches us about human nature. And human nature is anything but predictable.
Frequently Asked Questions (FAQs)
Who is hosting The Celebrity Traitors?
Claudia Winkleman returns as host for both the celebrity and civilian versions [citation:1][citation:5].
Who is in the Celebrity Traitors 2026 cast?
The line-up includes Richard E. Grant, Miranda Hart, Michael Sheen, Maya Jama, Joe Lycett, James Blunt, Leigh-Anne Pinnock, and 14 more celebrities [citation:5].
Who won The Traitors 2026?
Rachel and Stephen won the civilian version as Traitors, sharing £47,875 each [citation:3].
Where can I watch The Traitors?
In the UK, stream on BBC iPlayer. In the US, stream on Peacock [citation:1][citation:2].
What is the Secret Traitor twist?
A twist introduced in US Season 4 where a Traitor is chosen secretly in plain sight, with their identity hidden from both players and the audience [citation:8].
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