Prince Edward is decidedly the quietest of Queen Elizabeth II and Prince Philip's four children. He's managed to largely stay out of the spotlight given his status as eleventh in the line of succession, compared to his siblings Prince Charles, Princess Anne, and Prince Andrew. Similarly, Angus Imrie, the 26-year-old actor who plays Edward on The Crown's fourth season, is a British actor who's still relatively unknown—but that could all change very soon.