George Blagden
as Louis XIV
Alexander Vlahos
as Monsieur Philippe d'Orléans
Stuart Bowman
as Bontemps
Tygh Runyan
as Fabien Marchal
Evan Williams
as Chevalier
Joe Sheridan
as Louvois
Steve Cumyn
as Colbert
Maddison Jaizani
as Sophie
Elisa Lasowski
as Marie-Thérèse
Geoffrey Bateman
as Bossuet
Anna Brewster
as Madame de Montespan
Jessica Clark
as Elizabeth Charlotte, Princess of Palatinate
Pip Torrens
as Duke of Cassel
Catherine Walker
as Françoise d'Aubigné / Marquise de Maintenon / Madame Scarron
Noémie Schmidt
as Henriette
Suzanne Clément
as Madame Agathe
Harry Hadden-Paton
as Gaston de Foix
Amira Casar
as Béatrice
Sarah Winter
as Louise de La Vallière
Greta Scacchi
as Madeleine de Foix