During a tense roundtable session, comedian James Acaster revealed himself as a traitor, causing immediate disruption on set. The revelation, made during the penultimate episode of the BBC's *Celebrity Traitors*, led to a halt in filming as producers intervened. Acaster, who had been part of the show's semi-final, reportedly became visibly upset during the episode.

The show, which follows the format of *Uncloaked*, had participants uncover the identities of the traitors. Joanne McNally, another contestant, reacted strongly when she discovered Acaster's role, screaming and running off set. The episode, which aired on October 29, was described as explosive.

The BBC issued a welfare statement following the incident, confirming that the production team checked on the cast members. Producers were said to have stepped in during the heated discussion, as tensions rose. Acaster's confession came as a surprise to many, marking a dramatic twist in the series.

This is not the first time Acaster has made headlines for his candid remarks. His participation in the show, which blends reality and game show elements, has drawn attention for its unpredictable nature. The incident highlights the emotional stakes of the format, where participants must confront personal truths.

The fallout from Acaster's revelation has raised questions about the show's handling of sensitive content. While the BBC has not commented further, the event underscores the challenges of balancing entertainment with participant well-being.