Guest Stars Richard Cunningham as Lord Bute Neil Edmond as Earl Harcourt Peyvand Sadeghian as Coral Tunji Kasim as Adolphus Guy Henry as Doctor Monro Seamus Dillane as Prince William Jack Michael Stacey as Prince Edward Ryan Gage as Prince Regent Keir Charles as Lord Ledger Connie Jenkins-Greig as Young Violet Riyonn Farsad as Monro's Assistant Florence Dobson as Princess Victoria Gerrard McArthur as Dr. Hunter Daniel Cerqueira as Allan Ramsay Jasper Jacob as Henry Reed Nicola Alexis as Lady Smythe-Smith Amy Rockson as Danbury Nanny Harry Omosele as Duke of Hastings Sean Alayo as Bishop Isaiah Ajiboye as Dominic Alison Buchanan as Operatic Soprano Lemar as Lord Smythe-Smith Sophie Harkness as Princess Adelaide
