Host Alan Cumming during 'The Traitors' Season 4 Episode 1. Courtesy of Euan Cherry/Peacock Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment Logo text The fourth season of The Traitors' U.S. version got off to the show's best start yet on Peacock. The back-stabbing competition series hosted by Alan Cumming drew 638 million viewing minutes for the week of Jan.