Are you a Faithful or a Traitor - or just obsessed with Peacock's latest reality TV megahit? Here at Us Weekly, we're 100 percent faithful to the only game show that pits Housewives against "gamers" and actual Olympians, with hosting duties carried out by the ever-glamorous Alan Cumming (who's won four Emmys for his trouble). Season 4 of The Traitors upped the ante with new twists and turns, leading to perhaps the most savage finale in Ardross Castle history.