Five highly-trained KGB agents are sent to the west to assassinate several Soviet dissidents. In order to stop the diabolical plot, an American agent must infiltrate Soviet intelligence and obtain information from a Russian computer.

Two thieves, Hugo Sennart and Yan Kuq, wanted by the same police inspector, cross paths by chance.

Arthur and Anatole are two little robbers. They want to rob money, money that will travel in a special train from Paris to Bruxelles. They don't know that other people have planned to do the same thing.

The habits and customs of a strange association, "La Sociéte des Gentlemen Redempteurs", which has turned assassination into a veritable art form. But all the fine mechanics of this secret organization go haywire when each member offers his wife to become the next victim.

Meant to be a psychological study of a dysfunctional couple and an equally unbalanced maid, this slow-paced, murky melodrama stars Michele Morgan and Robert Hossein as Thelma and Jess, two Americans who move into a down-at-the-heels Paris neighborhood. The couple is still suffering from the loss of their only son in an automobile accident that happened some time in the distant past. Thelma tends to drown her sorrows in alcohol, while Jess is introspected and morose. After they hire a maid to help out with the housework, she falls for the taciturn Jess. Her interest seems to be only a simple attraction, yet appearances, as it turns out, are deceiving.