Jean Marais

François de Capestang, aka 'Le Capitan'

Bourvil

Baladin Cogolin

Elsa Martinelli

Gisèle d'Angoulême

Pierrette Bruno

Giuseppa

Arnoldo Foà

Marshal of Ancre, Concino Concini

Lise Delamare

Marie de Médicis

Annie Anderson

Béatrice de Beaufort

Guy Delorme

Rinaldo

Jacqueline Porel

Léonora Galigaï

Jean-Paul Coquelin

Monsieur de Vitry

Raphaël Patorni

Duke of Angoulême

Robert Porte

Duke of Rohan

Piéral

Lorenzo, alchemist dwarf

Françoise Deldick

Waitress at the inn “La Pomme d’or”

Michel Thomass

Executioner

Marcel Pérès

Innkeeper of “La Pomme d’or”

Edmond Beauchamp

Provincial governor

Georges Adet

Provincial gentleman (uncredited)

Raoul Billerey

Concini man (uncredited)

Henri Coutet

Lackey of Gisèle (uncredited)