The Celebrity Traitors series 1

The first series of The Celebrity Traitors began airing on 8 October 2025 on BBC One. It was presented by Claudia Winkleman, with Ed Gamble fronting the companion show The Celebrity Traitors: Uncloaked on BBC Two.

The series concluded on 6 November 2025, when Alan Carr won the series as the last remaining Traitor, ultimately winning £87,500 for his chosen charity Neuroblastoma UK.

The series was the most watched show of the year on UK television, and the series finale was the most watched UK television broadcast of 2025. It is widely considered to be one of the best television shows of the year. The series received various awards, most notably two British Academy Television Awards (including one for Alan Carr winning), two British Academy Television Craft Awards, and one National Television Award (and contributed to Alan Carr winning the National Television Award for Special Recognition in 2026).