In 16th-century France, the Chevalier de Pardaillan rescues the beautiful gypsy "Violetta", in reality Isabelle, daughter of the Comte d'Entraigues and prey of his sworn enemy, the Duke Henri de Guise. Pardaillan and Isabelle fall in love, and the valiant chevalier will not rest until the advent of King Henri IV.

Gérard Barray
as Knight Jean de Pardaillan

Michèle Grellier
as Isabelle d'Entraigues alias 'Violetta'

Philippe Lemaire
as Karol Angoulême

Jean Topart
as Henri de Guise

Guy Delorme
as Maurevert

Gianna Maria Canale
as Princess Fausta Borgia

Kirk Morris
as Samson

Claude Véga
as Picouic

Robert Berri
as Belgodère

Caroline Rami
as Marie-Josèphe Cochy alias 'La Fourcaude'