Michael Sheen recently shared his fears about actors being perceived as liars during his involvement in Celebrity Traitors. He stated 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 second season showcased 12 cast members selected to be Traitors and six to be Faithfuls. Fans responded to a recent twist involving a new Traitor and a murder revelation.