Michael Sheen recently shared his fears about actors being perceived as liars during his participation in Celebrity Traitors. He admitted that his acting background may be a challenge on the show. Co-star a fellow actor reacted to Sheen's participation. The Independent highlighted Sheen's concerns. The show's latest installment showcased 12 cast members selected to be Traitors and six to be Faithfuls. Fans commented to a recent twist involving a new Traitor and a murder revelation.