James Acaster, a contestant on the BBC One series Celebrity Traitors, has publicly criticised the filming conditions of the show, likening the experience to life in Soviet-controlled East Germany during the Cold War. The comedian expressed his concerns following the broadcast of the fifth episode, highlighting the restrictive environment imposed on participants.

Acaster has reportedly raised complaints with the production company, Studio Lambert, which produces the show for the BBC. He described the setting as “gruelling” and criticised the limited opportunities for contestants to connect with their families and friends. Participants are reportedly allowed only ten-minute phone calls, which must be conducted with a producer present, limiting the privacy and authenticity of conversations. Acaster recounted an instance when he was told he could not disclose even mundane details of the game to his partner.

The series is filmed in a hotel near Ardross Castle, Inverness, in the Scottish Highlands. Acaster characterised the accommodation as equivalent to a Travelodge about an hour’s journey from the castle, describing the daily commute as somewhat arduous. He is believed to be one of two contestants who have formally complained about the conditions, although the identity of the second individual has not been disclosed.

The show’s intense atmosphere has also been noted by other participants. Professor Hannah, another contestant who was recently unmasked as a Traitor, commented on the heightened emotional reactions experienced during filming, explaining that the isolation and focus on the game amplify tensions and feelings. She praised Maya Jama, another Traitor, for her gameplay and personality.

Controversy has also surrounded some contestants’ views and experiences. Amol Rajan, eliminated in episode two, described Maya Jama as a "satanic villain," reflecting the dramatic nature of the game’s narrative. Meanwhile, banished contestant Myha’la expressed concerns about unconscious racial and cultural bias affecting perceptions of her behaviour during the show, though she also defended her fellow players against any intentional prejudice.

Following the recent departure of Rob Beckett, who said he was ready to leave due to missing his family, the show continues to progress with the remaining contestants navigating the challenging and secretive competition.

In response to the criticisms, a spokesperson for Studio Lambert issued a statement emphasising the immersive nature of the game and the necessity of limiting outside contact to maintain its integrity. The company said these conditions are clearly communicated to all participants before filming begins and confirmed they remain open to discussing feedback with the contestants directly.