Here’s a juicy bit: the host (Alan Cumming for the US, Claudia Winkleman for the UK) knows who the traitors are from day one. They’re not guessing. They stand there, holding the flame, already knowing who’s lying. That knowing smirk? It’s not acting. It’s pure, smug omniscience.
They film the host’s scenes after the game ends, too. So when Alan dramatically announces "The Traitors have been banished," he’s likely just read the script from last week. But we’ll never tell. The magic is real, okay?