Jean Marais
François de Capestang, aka 'Le Capitan'
Elsa Martinelli
Gisèle d'Angoulême
Arnoldo Foà
Marshal of Ancre, Concino Concini
Lise Delamare
Marie de Médicis
Annie Anderson
Béatrice de Beaufort
Jacqueline Porel
Léonora Galigaï
Jean-Paul Coquelin
Monsieur de Vitry
Raphaël Patorni
Duke of Angoulême
Robert Porte
Duke of Rohan
Piéral
Lorenzo, alchemist dwarf
Alain Janey
Lackey of Gisèle
Françoise Deldick
Waitress at the inn “La Pomme d’or”
Michel Thomass
Executioner
Benoîte Labb
Innkeeper’s wife
Marcel Pérès
Innkeeper of “La Pomme d’or”
Jean-Michel Rouzière
Provincial gentleman
Edmond Beauchamp
Provincial governor
Christian Fourcade
Louis XIII
Georges Adet
Provincial gentleman (uncredited)
Raoul Billerey
Concini man (uncredited)
René Roussel
Gentleman (uncredited)
Henri Coutet
Lackey of Gisèle (uncredited)
Paul Préboist
Cut-purse thief (uncredited)
Jacques Préboist
Cut-purse thief (uncredited)
Bernard Dhéran
Narrator (voice) (uncredited)
Marcel Policard
Halberdier (uncredited)
Louis Bugette
Turnkey (uncredited)
Bernard Musson
Concini's guard drinking the glass of wine (uncredited)
Henri Poirier
Castle soldier (uncredited)
Elisabeth Fanty
(uncredited)
Georges Montant
(uncredited)
André Bonnardel
(uncredited)