A young man stalks his mother's killers.

When the seductive Frenchwoman Geneviève Dupré, secretary to a Spanish businessman, travels to Madrid to announce the death of her boss to his brother, the famous bullfighter Mario Montes, it's love at first sight. Set in Spain, this melodrama is full of light, betrayal and blood, and takes place in the murky world of bullfighting.

After being freed from a Vietnamese war prison, French Lt. Col. Pierre Raspeguy is sent to help quell resistance forces in Algeria. With the help of the Capt. Esclavier, who has grown weary of war, and Capt. Boisfeuras, who lives for it, Raspeguy attempts to convert a rugged band of soldiers into a formidable fighting unit, with the promise of marrying a beautiful countess if he's made a general.

Soledad, known as "La Cigarra", agrees to sing in Buenos Aires to have the opportunity to meet her liar boyfriend, whom she tries to forget in Rio.