King Charles’ second cousin Lord Ivar Mountbatten joins cast of The Traitors US

King Charles’ second cousin Lord Ivar Mountbatten joins the cast of The Traitors US, with show host Alan Cumming confirming the news. King Charles’ second cousin Lord Ivar Mountbatten joins the cast of The Traitors US, with show host Alan Cumming confirming the news. Lifestyle Sydney Morning Herald – Latest News