Mark Bremer Alastair Campbell Actor Robin Brosch Mark Borkowski Actor Julia Casper Diana Actor Dagmar Dreke Queen Elizabeth Actor Uta Delbridge Jeanne Meserve Actor Tina Eschmann Sally Bedell Smith Actor Jesse Grimm Prince Harry Actor Gerhart Hinze Patrick Jephson Actor Ulrike Johannson Jennie Bond Actor Katharina von Keller Elizabeth Holmes Actor Kristina Von Weltzien Ayesha Hazarika Actor Elena Wilms Bidisha Mamata Actor Mica Mylo Mylo Julie Montagu Actor Amy Entelis Executive Producer Emma Cooper Executive Producer Lyle Gamm Executive Producer Matt Robins Executive Producer