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- Joanne McNally and Michael Sheen share the 6/1 joint-favourite price to win Celebrity Traitors Series 2 with William Hill, as filming gets underway at Ardross Castle in the Scottish Highlands
- A Traitor winning the show is available at evens, with odds on a Faithful winning at 8/11, reflecting the market's uncertainty about which role the eventual winner will hold
- The 21-strong cast is one of the most star-studded in the show's history, featuring Bella Ramsey, Richard E. Grant, Maya Jama, Jerry Hall, James Acaster, Romesh Ranganathan and Professor Hannah Fry among an extraordinary ensemble
The Most Anticipated Show of Autumn 2026 Has Already Started Filming
Celebrity Traitors Series 2 filming is already underway, with the 21 celebrities who will compete in the most talked-about reality format in British television having arrived at Ardross Castle in the Scottish Highlands
The bar set by Series 1 is extraordinary. Claudia Winkleman's debut Celebrity Traitors series, which featured Stephen Fry, Jonathan Ross, Alan Carr, Paloma Faith and Charlotte Church among its cast, averaged 14.9 million viewers across its run, peaking at 15.4 million for its finale.
Betting sites have wasted no time in opening winner markets, with William Hill among the leading bookies to price up the full field, and the resulting odds make for fascinating reading.
For everything you need to know about Traitors betting history, trends and previous winners, visit our dedicated Traitors betting odds page, and for the full range of entertainment markets, the best entertainment betting sites have every category covered.
The Specials Market: Can a Traitor Win Back-to-Back?
Before even getting to the individual winner odds, the specials market demands attention.
William Hill are offering Any Faithful to Win at 8/11 and Any Traitor to Win at evens.
This pricing structure tells a compelling story about how the market views the Series 2 dynamic.
After Alan Carr's Traitor victory in Series 1, the question of whether a Traitor can win consecutive Celebrity Traitors series is the central dramatic tension of the entire market.
Evens for a Traitor winning is a bold market position as it implies a 50% probability that whoever is secretly assigned the Traitor role will navigate 21 celebrities, Claudia Winkleman's penetrating interviews, nightly murders and a finale round-table without being unmasked.
Celebrity Traitors Series 2 Specials (via William Hill)
| Market | Odds | Implied Probability |
|---|---|---|
| Any Faithful to Win | 8/11 | 57.9% |
| Any Traitor to Win | EVS | 50.0% |
| Celebrity Traitors Series 2 Winner | Known For | Odds | Implied Probability |
|---|---|---|---|
| Joanne McNally | Comedian/Podcaster | 6/1 | 14.3% |
| Michael Sheen | Actor | 6/1 | 14.3% |
| James Blunt | Musician | 13/2 | 13.3% |
| Bella Ramsey | Actor | 7/1 | 12.5% |
| Maya Jama | TV Presenter | 8/1 | 11.1% |
| James Acaster | Comedian | 9/1 | 10.0% |
| Joe Lycett | Comedian | 9/1 | 10.0% |
| Julie Hesmondhalgh | Actor | 9/1 | 10.0% |
| Jerry Hall | Model/Actor | 10/1 | 9.1% |
| Leigh-Anne Pinnock | Musician | 10/1 | 9.1% |
| Miranda Hart | Comedian/Actor | 10/1 | 9.1% |
| Romesh Ranganathan | Comedian | 10/1 | 9.1% |
| Rob Beckett | Comedian | 12/1 | 7.7% |
| Ross Kemp | Actor/Journalist | 12/1 | 7.7% |
| Richard E. Grant | Actor | 14/1 | 6.7% |
| Sebastian Croft | Actor | 16/1 | 5.9% |
| Professor Hannah Fry | Mathematician/Broadcaster | 18/1 | 5.3% |
| Amol Rajan | Broadcaster/Journalist | 20/1 | 4.8% |
| Myha'la | Actor | 20/1 | 4.8% |
| Sharon Rooney | Actor | 20/1 | 4.8% |
| King Kenny | Content Creator | 25/1 | 3.8% |
McNally, Sheen and the Fascinating Cast Breakdown
Joanne McNally and Michael Sheen share the 6/1 joint-favourite price, an intriguing pairing that reflects two very different but equally compelling Traitors candidates.
McNally, the Irish comedian and co-host of the enormously popular My Therapist Ghosted Me podcast, brings a sharp, instinctive social intelligence to the castle that the market clearly rates highly.
Her ability to read a room, disarm a crowd and pivot instantly when caught off guard makes her precisely the kind of player who can thrive whether assigned Faithful or Traitor.
Michael Sheen, meanwhile, is an actor of the very highest order whose ability to inhabit characters convincingly is his entire professional skill set.
The Good Omens star playing a Traitor would be watching the world's greatest actor do what he does best, and the market, at 6/1, appears to have arrived at a similar conclusion.
What the expert says...
Where To Bet on Celebrity Traitors Series 2
With filming currently underway and the series not expected to air until autumn 2026, odds will remain available for some time. Still, early prices like these tend to move quickly once rumours begin circulating from the castle.
William Hill are one of the most trusted UK betting sites for reality television markets, with competitive odds across all Celebrity Traitors winner and specials markets.
New customers may find free bets available so always check the latest promotions before placing. For a full breakdown of Traitors betting history and trends, visit our dedicated Traitors betting odds page.
