Simone Roche

Two men and a woman live quite happily together in a romantic liaison. The woman is probably wealthy anyway, so the trio doesn't worry much about money. One day they decide to take a trip in their beat-up car, managing the whole affair in their own special, insouciant manner. They are followed by a suspicious policeman who thinks there's something fishy about this group.

American tour guide Mo Alexander misses her tour group, and then her flight out of Paris. Stuck in the city of romance, Mo runs into the very suave -- and very married -- Xavier, who attempts to seduce Mo while his family is out of town. His charms prove hard to resist, and Mo succumbs, though her conscience weighs heavy. Soon their bickering romance of convenience takes a serious turn, and, in spite of himself, Xavier finds he's falling in love.

Barbara marries Julien a charming and sexy man. Barbara's old flame Paul is highly suspicious of Julien. It seems Julien's previous two wives died under dubious circumstances and he collected a wad of insurance money as a result. Paul cannot ignore his misgivings, and so he follows Barbara and Julien to Morocco on their honeymoon, intent on preventing any harm to the woman he still loves.

The impetuous Queen Marguerite of Burgundy and her two sisters, Jeanne and Blanche, indulge in sumptuous orgies at night in the chambers of the Tour de Nesle. At dawn, their partners are murdered by men. Blackmail, murder, and intrigue lend a frenetic pace to this adaptation of Alexandre Dumas's eponymous novel.