Production for the third season of 'The Traitors' is currently underway in Scotland, with Alan Cumming back as host and a cast of 21 stars — including Zac Efron's brother Dylan Efron, Queen Elizabeth's cousin Lord Ivar Mountbatten and stars from 'The Real Housewives,' 'Survivor,' 'Big Brother' and more — all competing for a cash prize.
https://people.com/the-traitors-season-3-cast-meet-the-celebritiy-stars…