'The Traitors' Season 4 Promises Diabolical Deception & Treacherous Twists
The Traitors returns for Season 4 with an all-new cast of famous faces and wild challenges.
No matter how you may feel about the dramatic first days of 2026, Peacock is ready to turn it all up to eleven with the arrival of a brand new season of its blockbuster reality show, The Traitors. Season 4 will see an all-new cast of reality stars, sports celebrities, and various famous-adjacent types descend on host Alan Cumming's mysterious castle in the Scottish Highlands, where they'll be asked to lie, scheme, and betray one another with abandon in the name of nabbing both viral screentime and a quarter of a million dollars.
The latest batch of contestants is perhaps the U.S. edition's most diverse yet. As usual, there is an assortment of former stars from reality stalwarts like Survivor, Big Brother, The Bachelor, and The Real Housewives franchise taking part. But this time around, they'll be joined by everything from actors and former Olympians to Taylor Swift's future mother-in-law.
The Season 4 cast includes:
