Michael Sheen recently shared his fears about actors being perceived as liars during his role in Celebrity Traitors. He acknowledged that his acting experience may be a disadvantage on the show. Co-star David Tennant reacted to Sheen's presence. The Independent noted Sheen's views. The show's latest installment showcased 12 cast members selected to be Traitors and six to be Faithfuls. Fans responded to a recent turn involving a new Traitor and a murder revelation.