Linda Yellen Director, Screenwriter Victor Garber HRH Prince Charles Actor Jean Smart HRH Camilla Actor Jane Alexander HM Queen Elizabeth II Actor Alice St. Clair Kate Middleton Actor Dan Amboyer HRH Prince William of Wales Actor Lesley Harcourt HRH Princess Diana Actor Mark Penfold HRH Prince Philip Actor Stanley Eldridge HRH Prince Harry Actor Christopher Momenee Screenwriter