Compare Fibre/Unsplash It's not long to go now until The Traitors is back on U.K. television screens, but not in the way we're accustomed to. In October 2025, The Celebrity Traitors will be coming to BBC One and iPlayer with host Claudia Winkleman returning to mastermind a nine-part series. Amongst the cast are comedian Alan Carr, presenter Jonathan Ross, Olympian Tom Daley, Charlotte Church, Stephen Fry, Joe Marler and more. It's quite the lineup, featuring some of Britain's most recognizable names.