Evelyne, a woman of bourgeois origin, now reduced to dancing in a sleazy nightclub, is reunited with her first love, who has become a successful doctor.
Inflamed by his readings of chivalric novels, Don Quixote, a knight with a sad face, accompanied by Sancho Panza, a peasant steeped in common sense, decides to set off across the world in search of improbable adventures.
In Morocco, a French sergeant falls in love with the sister of an Arab colleague, a dangerous situation that could result in death for both of them.....